Lars Aabakken

Bilde av Lars Aabakken
English version of this page
Telefon +47 23072387
Mobiltelefon +47 47014918 +4747014918
Rom D2.1054, Rikshospitalet
Brukernavn
Besøksadresse OUS Rikshospitalet Sognsvannsveien 20 0372 Oslo
Postadresse OUS, Rikshospitalet Postboks 4950 Nydalen 0424 Oslo

Background

Lars Aabakken is head of GI Endoscopy at Oslo University Hospital/Rikshospitalet.  He is attending doctor and Professor of medicine with special interest in Gastrointestinal endoscopy, documentation systems and clinical research.  He is former president in SADE  (Scandinavian Association for Digestive Endoscopy) and  ESGE (European Society for Gastrointestinal Endoscopy), council member of UEG (United European Gastroenterology) and Secretary General for WEO (World Endoscopy Organization). Presently he is editor-in-chief of Scandinavian Journal of Gastroenterology,  chairman, WEO-ARA (Activities to Reach Africa), and European Commission expert panel member, Branch of Medical Devices.  

Scientific focus and areas of special interest

He has a major interest in GI endoscopy on the European level, particularly related to quality work and education.  He is also since many years involved in educational activities in Sub-Sahara Africa, recently in the context of his role in WEO. This encompasses remote, as well as on-site training activities, research collaboration and other adapted support at select regional hubs of GI endoscopy.

He coordinates the endoscopy component of various national and international clinical trials involving OUS/Rikshospitalet, and he is chairman of education for Internal Medicine, Faculty of Medicine, UiO.
He has published > 200 scientific papers and a number of textbooks and - chapters.

However, most of time he investigates with great interest stomachs, bowels and bile ducts in distress.

Publikasjoner

  • Bartolomé Casado, Raquel; Landsverk, Ole J. B.; Chauhan, Sudhir Kumar; Sætre, Frank Ove; Hagen, Kjersti Thorvaldsen; Yaqub, Sheraz; Øyen, Ole; Horneland, Rune; Aandahl, Einar Martin; Aabakken, Lars; Bækkevold, Espen Sønderaal & Jahnsen, Frode Lars (2020). CD4+ T cells persist for years in the human small intestine and display a TH1 cytokine profile. Mucosal Immunology.  ISSN 1933-0219.  s 1- 9 . doi: 10.1038/s41385-020-0315-5
  • Beg, Sabina; Wronska, Ewa; Araujo, Isis; González Suárez, Begona; Ivanova, Ekaterina; Fedorov, Evgeny; Aabakken, Lars; Seitz, Uwe; Rey, Jean-Francois; Saurin, Jean-Christophe; Tari, Roberto; Card, Timothy R. & Ragunath, Krish (2020). Use of rapid reading software to reduce capsule endoscopy reading times while maintaining accuracy. Gastrointestinal Endoscopy.  ISSN 0016-5107.  91(6), s 1322- 1327 . doi: 10.1016/j.gie.2020.01.026
  • Dumonceau, Jean-Marc; Kapral, Christine; Aabakken, Lars; Papanikolaou, Ioannis S.; Tringali, Andrea; Vanbiervliet, Geoffroy; Beyna, Torsten; Dinis-Ribeiro, Mário; Hritz, Istvan; Mariani, Alberto; Paspatis, Gregorios; Radaelli, Franco; Lakhtakia, Sundeep; Veitch, Andrew M. & van Hooft, Jeanin E. (2020). ERCP-related adverse events: European Society of Gastrointestinal Endoscopy (ESGE) guideline. Endoscopy.  ISSN 0013-726X.  52(2), s 127- 149 . doi: 10.1055/a-1075-4080
  • Bekkelund, Mattis; Sangnes, Dag André; Hatlebakk, Jan Gunnar & Aabakken, Lars (2019). Pathophysiology of idiopathic gastroparesis and implications for therapy. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  54(1), s 8- 17 . doi: 10.1080/00365521.2018.1558280 Fulltekst i vitenarkiv.
  • Carlsen, Arne; Omdal, Roald; Karlsen, Lars Normann; Kvaløy, Jan Terje; Aabakken, Lars; Steinsbø, Øyvind; Bolstad, Nils; Warren, David; Lundin, Knut Erik Aslaksen & Grimstad, Tore (2019). Determination of lower cut-off levels of adalimumab associated with biochemical remission in Crohn's disease. Journal of Gastroenterology and Hepatology Open (JGH Open).  ISSN 2397-9070.  s 1- 7 . doi: 10.1002/jgh3.12266 Fulltekst i vitenarkiv.
  • Ebigbo, Alanna; Karstensen, John Gásdal; Aabakken, Lars; Dinis-Ribeiro, Mario; Spaander, Manon; Le Moine, Olivier; Vilmann, Peter; Ijoma, Uchenna; Osuagwu, Chukwuemeka; Anigbo, Gideon; Afiheni, Mary; Duduyemi, Babatunde; Desalegn, Hailemichael; Ponchon, Thierry & Hassan, Cesare (2019). Esophageal stenting for benign and malignant disease: European Society of Gastrointestinal Endoscopy (ESGE) Cascade. Endoscopy International Open.  ISSN 2196-9736.  07, s E833- E836 . doi: 10.1055/a-0898-3523 Vis sammendrag
  • Grimstad, Tore; Kvivik, Ingeborg; Kvaløy, Jan Terje; Aabakken, Lars & Omdal, Roald (2019). Heat-shock protein 90α in plasma reflects severity of fatigue in patients with Crohn’s disease. Innate Immunity.  ISSN 1753-4259.  26, s 146- 151 . doi: 10.1177/1753425919879988 Fulltekst i vitenarkiv.
  • Manes, Gianpiero; Paspatis, Gregorios; Aabakken, Lars; Anderloni, Andrea; Arvanitakis, Marianna; Ah-Soune, Philippe; Barthet, Marc; Domagk, Dirk; Dumonceau, Jean-Marc; Gigot, Jean-François; Hritz, Istvan; Karamanolis, George; Laghi, Andrea; Mariani, Alberto; Paraskeva, Konstantina; Pohl, Jürgen; Ponchon, Thierry; Swahn, Fredrik; ter Steege, Rinze W.F.; Tringali, Andrea; Vezakis, Antonios; Williams, Earl J. & van Hooft, Jeanin E. (2019). Endoscopic management of common bile duct stones: European Society of Gastrointestinal Endoscopy (ESGE) guideline. Endoscopy.  ISSN 0013-726X.  51(5), s 472- 491 . doi: 10.1055/a-0862-0346
  • Qadir, Hemin Ali Qadir; Shin, Younghak; Sølhusvik, Johannes; Bergsland, Jacob; Aabakken, Lars & Balasingham, Ilangko (2019). Polyp detection and segmentation using Mask R-CNN: Does a deeper feature extractor CNN always perform better?. International Symposium on Medical Information and Communication Technology.  ISSN 2326-828X.  2019-May, s 1- 6 . doi: 10.1109/ISMICT.2019.8743694 Fulltekst i vitenarkiv.
  • Qadir, Hemin Ali; Balasingham, Ilangko; Sølhusvik, Johannes; Bergsland, Jacob; Aabakken, Lars & Shin, Younghak (2019). Improving Automatic Polyp Detection Using CNN by Exploiting Temporal Dependency in Colonoscopy Video. IEEE journal of biomedical and health informatics.  ISSN 2168-2194.  24(1), s 180- 193 . doi: 10.1109/JBHI.2019.2907434
  • Qadir, Hemin Ali; Sølhusvik, Johannes; Bergsland, Jacob; Aabakken, Lars & Balasingham, Ilangko (2019). A framework with a fully convolutional neural network for semi-automatic colon polyp annotation. IEEE Access.  ISSN 2169-3536.  7, s 169537- 169547 . doi: 10.1109/ACCESS.2019.2954675 Fulltekst i vitenarkiv.
  • Bjørnland, Kristin; Hinna, Maren Tveit; Aksnes, Gunnar; Stensrud, Kjetil Juul; Ertresvåg, Kjetil; Østensen, Inger Anniken Bjørnstad; Sanengen, Truls; Line, Pål Dag; Aagenæs, Ingegerd; Aabakken, Lars; Emblem, Ragnhild & Almaas, Runar (2018). Outcome for biliary atresia patients treated at a low-volume centre. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  53(4), s 471- 474 . doi: 10.1080/00365521.2018.1439097 Fulltekst i vitenarkiv.
  • Carlsen, Arne; Omdal, Roald; Leitao, Kristian Øgreid; Isaksen, Kjetil; Hetta, Anne Kristine; Karlsen, Lars Normann; Aabakken, Lars; Bolstad, Nils; Warren, David; Lundin, Knut Erik Aslaksen & Grimstad, Tore (2018). Subtherapeutic concentrations of infliximab and adalimumab are associated with increased disease activity in Crohn's disease. Therapeutic Advances in Gastroenterology.  ISSN 1756-283X.  11, s 1- 11 . doi: 10.1177/1756284818759930
  • Domagk, Dirk; Oppong, Kofi W.; Aabakken, Lars; Czakó, László; Gyökeres, Tibor; Manes, Gianpiero; Meier, Peter; Poley, Jan-Werner; Ponchon, Thierry; Tringali, Andrea; Bellisario, Cristina; Minozzi, Silvia; Senore, Carlo; Bennett, Cathy; Bretthauer, Michael; Hassan, Cesare; Kamiński, Michał Filip; Dinis-Ribeiro, Mário; Rees, Colin J.; Spada, Cristiano; Valori, Roland; Bisschops, Raf & Rutter, Matthew D. (2018). Performance measures for ERCP and endoscopic ultrasound: A European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative. Endoscopy.  ISSN 0013-726X.  50(11), s 1116- 1127 . doi: 10.1055/a-0749-8767
  • Domagk, Dirk; Oppong, Kofi W.; Aabakken, Lars; Czakó, László; Gyökeres, Tibor; Manes, Gianpiero; Meier, Peter; Poley, Jan-Werner; Ponchon, Thierry; Tringali, Andrea; Bellisario, Cristina; Minozzi, Silvia; Senore, Carlo; Bennett, Cathy; Bretthauer, Michael; Hassan, Cesare; Kamiński, Michał Filip; Dinis-Ribeiro, Mario; Rees, Colin J.; Spada, Cristiano; Valori, Roland; Bisschops, Raf & Rutter, Matthew D. (2018). Performance measures for endoscopic retrograde cholangiopancreatography and endoscopic ultrasound: A European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative. United European Gastroenterology journal.  ISSN 2050-6406.  6(10), s 1448- 1460 . doi: 10.1177/2050640618808157
  • Eskeland, Sigrun Losada; Rueegg, Corina Silvia; Brunborg, Cathrine; Aabakken, Lars & de Lange, Thomas (2018). Electronic checklists improve referral letters in gastroenterology: a randomized vignette survey. International Journal for Quality in Health Care.  ISSN 1353-4505.  30(6), s 450- 456 . doi: 10.1093/intqhc/mzy057 Fulltekst i vitenarkiv.
  • Grimstad, Tore; Kvivik, Ingeborg; Kvaløy, Jan Terje; Aabakken, Lars & Omdal, Roald (2018). Heat shock protein 90 and inflammatory activity in newly onset Crohn’s disease. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  53(12), s 1453- 1458 . doi: 10.1080/00365521.2018.1533582
  • Holme, Øyvind; Pedersen, Ina Borgenheim; Medhus, Asle Wilhelm; Aabakken, Lars; Glomsaker, Tom Birger; Kvamme, Jan-Magnus; Løberg, Magnus; Bretthauer, Michael; Seip, Birgitte Karen Berggreen; Kjellevold, Øystein; Jørgensen, Anita; Furholm, Siv; Hoff, Geir & de Lange, Thomas (2018). Endoscopy assistants influence the quality of colonoscopy. Endoscopy.  ISSN 0013-726X.  50(9), s 871- 877 . doi: 10.1055/s-0044-101706 Fulltekst i vitenarkiv.
  • Nordheim, Espen; Horneland, Rune; Aandahl, Einar Martin; Grzyb, Krzysztof; Aabakken, Lars; Paulsen, Vemund; Midtvedt, Karsten; Hartmann, Anders & Jenssen, Trond Geir (2018). Pancreas transplant rejection episodes are not revealed by biopsies of the donor duodenum in a prospective study with paired biopsies. American Journal of Transplantation.  ISSN 1600-6135.  18(5), s 1256- 1261 . doi: 10.1111/ajt.14658
  • Nymo, Linn Såve; Aabakken, Lars & Lassen, Kristoffer (2018). Priority and prejudice: does low socioeconomic status bias waiting time for endoscopy? A blinded,randomized survey. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  53(5), s 621- 625 . doi: 10.1080/00365521.2017.1402207
  • Ponsioen, Cyriel Y; Arnelo, Urban; Bergquist, Annika; Rauws, Erik A; Paulsen, Vemund; Cantu, Paolo; Parzanese, Ilaria; De Vries, Elisabeth M; van Munster, Kim N; Said, Karouk; Chazouillères, Olivier; Desaint, Benoit; Kemgang, Astrid; Färkkilä, Martti; Van der Merwe, Schalk; Van Steenbergen, Werner; Marschall, Hanns-Ulrich; Stotzer, Per-Ove; Thorburn, Douglas; Pereira, Stephen P. & Aabakken, Lars (2018). No Superiority of Stents vs Balloon Dilatation for Dominant Strictures in Patients With Primary Sclerosing Cholangitis. Gastroenterology.  ISSN 0016-5085.  155(3), s 752- 759.e5 . doi: 10.1053/j.gastro.2018.05.034
  • Shin, Younghak; Qadir, Hemin Ali Qadir; Aabakken, Lars; Bergsland, Jacob & Balasingham, Ilangko (2018). Automatic colon polyp detection using region based deep CNN and post learning approaches. IEEE Access.  ISSN 2169-3536.  6, s 40950- 40962 . doi: 10.1109/ACCESS.2018.2856402 Fulltekst i vitenarkiv.
  • Tringali, Alberto; Hassan, Cesare; Rota, Matteo; Rossi, Marta; Mutignani, Massimiliano & Aabakken, Lars (2018). Covered vs. uncovered self-expandable metal stents for malignant distal biliary strictures: A systematic review and meta-analysis. Endoscopy.  ISSN 0013-726X.  50(6), s 631- 641 . doi: 10.1055/s-0043-125062
  • Zenouzi, Roman; Liwinski, T; Yamamura, J; Weiler-Normann, Christina; Sebode, Marcial; Keller, S; Lohse, AW; Schramm, C; Aabakken, Lars; Arrive, L; Bowlus, Christopher L.; Bungay, H; Van Buuren, HR; Cardinale, Vincenzo; Carey, EJ; Chazouilleres, O; Cheung, A; Culver, EL; Dufour, JF; Dumonceau, JM; Eaton, JE; Eddowes, EJ; Farkkila, M; Floreani, A; Franceschet, I; Hohenester, SD; Kemmerich, Gunter; Krawczyk, M; Zimmer, Vincent; Lenzen, H; Levy, Cynthia; Marschall, HU; Marzioni, M.; Muratori, Luigi; Pereira, SP; Poley, JW; Rimola, Jordi; Ringe, KI; Rushbrook, Simon M; Simpson, BW; Schrumpf, Erik; Spina, JC; Terziroli Beretta‐Piccoli, B; Trauner, Michael; Tringali, A; Venkatesh, SK; Vesterhus, Mette; Villamil, A; Weismuller, TJ & Ytting, Hanne (2018). Follow-up magnetic resonance imaging/3D-magnetic resonance cholangiopancreatography in patients with primary sclerosing cholangitis: challenging for experts to interpret. Alimentary Pharmacology and Therapeutics.  ISSN 0269-2813.  48(2), s 169- 178 . doi: 10.1111/apt.14797
  • Aabakken, Lars; Karlsen, Tom Hemming; Albert, Jörg; Arvanitakis, Marianna; Chazouilleres, Olivier; Dumonceau, Jean-Marc; Färkkilä, Martti; Fickert, Peter; Hirschfield, Gideon M.; Laghi, Andrea; Marzioni, Marco; Fernandez, Michael; Pereira, Stephen P.; Pohl, Jürgen; Poley, Jan-Werner; Ponsioen, Cyriel Y.; Schramm, Christoph; Swahn, Fredrik; Tringali, Andrea & Hassan, Cesare (2017). Role of endoscopy in primary sclerosing cholangitis: European Society of Gastrointestinal Endoscopy (ESGE) and European Association for the Study of the Liver (EASL) Clinical Guideline. Endoscopy.  ISSN 0013-726X.  49(6), s 588- 608 . doi: 10.1055/s-0043-107029
  • Bujko, Anna; Atlasy, Nader; Landsverk, Ole J. B.; Richter, Lisa Maria; Yaqub, Sheraz; Horneland, Rune; Øyen, Ole; Aandahl, Einar Martin; Aabakken, Lars; Stunnenberg, Hendrik G.; Bækkevold, Espen Sønderaal & Jahnsen, Frode Lars (2017). Transcriptional and functional profiling defines human small intestinal macrophage subsets. Journal of Experimental Medicine.  ISSN 0022-1007.  215(2), s 441- 458 . doi: 10.1084/jem.20170057
  • Eskeland, Sigrun Losada; Brunborg, Cathrine; Rueegg, Corina Silvia; Aabakken, Lars & de Lange, Thomas (2017). Assessment of the effect of an Interactive Dynamic Referral Interface (IDRI) on the quality of referral letters from general practitioners to gastroenterologists: a randomised cross-over vignette trial.. BMJ Open.  ISSN 2044-6055.  7(6) . doi: 10.1136/bmjopen-2016-014636 Fulltekst i vitenarkiv.
  • Hoff, Geir; de Lange, Thomas; Bretthauer, Michael; Buset, Magne; Dahler, Stein; Halvorsen, Fred-Arne; Halwe, Jörg Michael; Heibert, Mathis; Høie, Ole Ingebreth; Kjellevold, Øystein; Moritz, Volker; Sandvei, Per; Seip, Birgitte Karen Berggreen; Aabakken, Lars & Holme, Øyvind (2017). Patient-reported adverse events after colonoscopy in Norway. Endoscopy.  ISSN 0013-726X.  49(8), s 745- 753 . doi: 10.1055/s-0043-105265
  • Knatten, Charlotte Kristensen; Fjeld, Jan Gunnar; Medhus, Asle Wilhelm; Pripp, Are Hugo; Fyhn, Thomas Johan; Aabakken, Lars; Kjosbakken, Heidi; Edwin, Bjørn; Emblem, Ragnhild & Bjørnland, Kristin (2017). Preoperative liquid gastric emptying rate does not predict outcome after fundoplication. Journal of Pediatric Surgery.  ISSN 0022-3468.  52(4), s 540- 543 . doi: 10.1016/j.jpedsurg.2016.09.068
  • Thomson, Mike; Tringali, Andrea; Dumonceau, Jean-Marc; Tavares, Marta; Tabbers, Merit M.; Furlano, Raoul; Spaander, Manon; Hassan, Cesare; Tzvinikos, Christos; Ijsselstijn, Hanneke; Viala, Jérôme; Dall'Oglio, Luigi; Benninga, Marc; Orel, Rok; Vandenplas, Yvan; Keil, Radan; Romano, Claudio; Brownstone, Eva; Hlava, Štěpán; Gerner, Patrick; Dolak, Werner; Landi, Rosario; Huber, Wolf D.; Everett, Simon; Vecsei, Andreas; Aabakken, Lars; Amil-Dias, Jorge & Zambelli, Alessandro (2017). Paediatric gastrointestinal endoscopy: European society for paediatric gastroenterology hepatology and nutrition and European society of gastrointestinal endoscopy guidelines. Journal of Pediatric Gastroenterology and Nutrition - JPGN.  ISSN 0277-2116.  64(1), s 133- 153 . doi: 10.1097/MPG.0000000000001408
  • Adu-Aryee, N. A.; Aabakken, Lars; Dedey, F.; Nsaful, J. & Kudzi, W. (2016). Comparison of endoscopic based diagnosis with Helicobacter urease test for Helicobacter pylori infection. BMC Research Notes.  ISSN 1756-0500.  9(1) . doi: 10.1186/s13104-016-2237-6
  • Birk, Michael; Bauerfeind, Peter; Deprez, Pierre H.; Hafner, Michael; Hartmann, Dirk; Hassan, Cesare; Hucl, Tomas; Lesur, Gilles; Aabakken, Lars & Meining, Alexander (2016). Removal of foreign bodies in the upper gastrointestinal tract in adults: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline. Endoscopy.  ISSN 0013-726X.  48(5), s 489- 496 . doi: 10.1055/s-0042-100456
  • Bretthauer, Michael; Aabakken, Lars; Dekker, Evelien; Kaminski, Michal Filip; Rösch, Thomas; Hultcrantz, Rolf; Suchanek, S; Jover, Rodrigo; Kuipers, Ernst J.; Bisschops, Raf; Valori, R; Domagk, Dirk; Rees, Colin; Rutter, Matthew D. & Spada, Cristiano (2016). Requirements and standards facilitating quality improvement for reporting systems in gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) Position Statement. Endoscopy.  ISSN 0013-726X.  48(3), s 291- 294 . doi: 10.1055/s-0042-100186
  • Bretthauer, Michael; Aabakken, Lars; Dekker, Evelien; Kaminski, Michal Filip; Rösch, Thomas; Hultcrantz, Rolf; Suchanek, Stepan; Jover, Rodrigo; Kuipers, Ernst J.; Bisschops, Raf; Spada, Cristiano; Valori, Roland; Domagk, Dirk; Rees, Colin & Rutter, Matthew D. (2016). Reporting systems in gastrointestinal endoscopy: Requirements and standards facilitating quality improvement: European society of gastrointestinal endoscopy position statement. United European Gastroenterology journal.  ISSN 2050-6406.  4(2), s 172- 176 . doi: 10.1177/2050640616629079
  • Eskeland, Sigrun Losada; Brunborg, Cathrine; Seip, Birgitte Karen Berggreen; Wiencke, Kristine; Hovde, Øistein; Owen, Tanja; Skogestad, Erik; Huppertz-Hauss, Gert; Halvorsen, Fred-Arne; Garborg, Kjetil Kjeldstad; Aabakken, Lars & de Lange, Thomas (2016). First quality score for referral letters in gastroenterology—a validation study. BMJ Open.  ISSN 2044-6055.  6(10) . doi: 10.1136/bmjopen-2016-012835 Fulltekst i vitenarkiv. Vis sammendrag
  • Grimstad, Tore; Norheim, Katrine Brække; Kvaløy, Jan Terje; Isaksen, Kjetil; Leitao, Kristian Øgreid; Carlsen, Arne; Karlsen, Lars Normann; Aabakken, Lars & Omdal, Roald (2016). Conventional treatment regimens for ulcerative colitis alleviate fatigue – an observational cohort study. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  51(10), s 1213- 1219 . doi: 10.1080/00365521.2016.1195869
  • Grimstad, Tore; Skoie, Inger Marie; Doerner, Jessica; Isaksen, Kjetil; Karlsen, Lars Normann; Aabakken, Lars; Omdal, Roald & Putterman, Chaim (2016). TWEAK is not elevated in patients with newly diagnosed inflammatory bowel disease. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  52(4), s 420- 424 . doi: 10.1080/00365521.2016.1273382
  • Hauge, Truls; Hauge, Petra Weber; Warloe, Trond; Drolsum, Anders; Johansen, Cathrine; Viktil, Ellen; Aabakken, Lars; Buanes, Trond & Zbigniew, Konopski (2016). Randomised controlled trial of temoporfin photodynamic therapy plus chemotherapy in nonresectable biliary carcinoma-PCS Nordic study. Photodiagnosis and Photodynamic Therapy.  ISSN 1572-1000.  13, s 330- 333 . doi: 10.1016/j.pdpdt.2015.09.004
  • Kvello, Morten; Åvitsland, Tone Lise; Knatten, Charlotte Kristensen; Pripp, Are Hugo; Aabakken, Lars; Emblem, Ragnhild & Bjørnland, Kristin (2016). Trends in the use of gastrostomies at a tertiary paediatric referral centre. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  51(5), s 625- 632 . doi: 10.3109/00365521.2015.1123288
  • Rees, Colin J.; Ngu, Wee Sing; Regula, Jaroslaw; Bisschops, Raf; Saftoiu, Adrian; Dekker, Evelien; Gralnek, Ian; Ciocirlan, Mihai; Dinis-Ribeiro, Mario; Jover, Rodrigo; Meisner, Søren; Spada, Cristiano; Hassan, Cesare; Valori, Roland; Hucl, Tomas; Le Moine, Olivier; Domagk, Dirk; Kaminski, Michal Filip; Bretthauer, Michael; Rutter, Matthew D.; Aabakken, Lars; Ponchon, Thierry; Fockens, Paul & Siersema, Peter D. (2016). European Society of Gastrointestinal Endoscopy - Establishing the key unanswered research questions within gastrointestinal endoscopy. Endoscopy.  ISSN 0013-726X.  48(10), s 884- 891 . doi: 10.1055/s-0042-110398
  • Rushfeldt, Christian & Aabakken, Lars (2016). Implementation of endoscopic submucosal dissection for gastric lesions in Norway. Scandinavian Journal of Surgery.  ISSN 1457-4969.  105(2), s 90- 96 . doi: 10.1177/1457496915596345
  • Rushfeldt, Christian; Pham, Khanh Do-Cong & Aabakken, Lars (2016). Endoskopisk kirurgi. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  136(9), s 827- 830 . doi: 10.4045/tidsskr.15.0252
  • Rutter, Matthew D.; Senore, Carlo; Bisschops, Raf; Domagk, Dirk; Valori, Roland; Kaminski, Michal Filip; Spada, Cristiano; Bretthauer, Michael; Bennett, Cathy; Bellisario, Cristina; Minozzi, Silvia; Hassan, Cesare; Rees, Colin; Dinis-Ribeiro, Mario; Hucl, Tomas; Ponchon, Thierry; Aabakken, Lars & Fockens, Paul (2016). The European Society of Gastrointestinal Endoscopy Quality Improvement Initiative: Developing performance measures. Endoscopy.  ISSN 0013-726X.  48(1), s 81- 89 . doi: 10.1055/s-0035-1569580
  • Rutter, Matthew D.; Senore, Carlo; Bisschops, Raf; Domagk, Dirk; Valori, Roland; Kaminski, Michal Filip; Spada, Cristiano; Bretthauer, Michael; Bennett, Cathy; Bellisario, Cristina; Minozzi, Silvia; Hassan, Cesare; Rees, Colin; Dinis-Ribeiro, Mário; Hucl, Tomas; Ponchon, Thierry; Aabakken, Lars & Fockens, Paul (2016). The European Society of Gastrointestinal Endoscopy Quality Improvement Initiative: developing performance measures. United European Gastroenterology journal.  ISSN 2050-6406.  4(1), s 30- 41 . doi: 10.1177/2050640615624631
  • Ševo, Igor; Avramovic, Aleksej; Balasingham, Ilangko; Elle, Ole Jakob; Bergsland, Jacob & Aabakken, Lars (2016). Edge density based automatic detection of inflammation in colonoscopy videos. Computers in Biology and Medicine.  ISSN 0010-4825.  72, s 138- 150 . doi: 10.1016/j.compbiomed.2016.03.017
  • Testoni, Pier Alberto; Mariani, Alberto; Aabakken, Lars; Arvanitakis, Marianna; Bories, Erwan; Costamagna, Guido; Deviére, Jacques; Dinis-Ribeiro, Mario; Dumonceau, Jean-Marc; Giovannini, Marc; Gyokeres, Tibor; Hafner, Michael; Halttunen, Jorma; Hassan, Cesare; Lopes, Luis; Papanikolaou, Ioannis; Tham, Tony C.; Tringali, Andrea; Van Hooft, Jeanin & Williams, Earl J. (2016). Papillary cannulation and sphincterotomy techniques at ERCP: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline. Endoscopy.  ISSN 0013-726X.  48(7), s 657- 683 . doi: 10.1055/s-0042-108641
  • Aabakken, Lars (2015). Scandinavian journal of gastroenterology-the editors-in-chief. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  50(6), s 630- 635 . doi: 10.3109/00365521.2015.1028995
  • Andresen, Kim; Boberg, Kirsten Muri; Vedeld, Hege Marie; Honne, Hilde; Jebsen, Peter Wilhelm; Hektoen, Merete; Wadsworth, Christopher A; Clausen, Ole Petter Fraas; Lundin, Knut E A; Paulsen, Vemund; Foss, Aksel; Mathisen, Øystein; Aabakken, Lars; Schrumpf, Erik; Lothe, Ragnhild A & Lind, Guro Elisabeth (2015). Four DNA methylation biomarkers in biliary brush samples accurately identify the presence of cholangiocarcinoma. Hepatology.  ISSN 0270-9139.  61(5), s 1651- 1659 . doi: 10.1002/hep.27707
  • Fyhn, Thomas Johan; Knatten, Charlotte Kristensen; Edwin, Bjørn; Schistad, Ole; Aabakken, Lars; Kjosbakken, Heidi; Pripp, Are Hugo; Emblem, Ragnhild & Bjørnland, Kristin (2015). Randomized controlled trial of laparoscopic and open Nissen fundoplication in children. Annals of Surgery.  ISSN 0003-4932.  261(6), s 1061- 1067 . doi: 10.1097/SLA.0000000000001045
  • Gralnek, Ian M.; Dumonceau, Jean-Marc; Kuipers, Ernst J.; Lanas, Angel; Sanders, David S.; Kurien, Matthew; Rotondano, Gianluca; Hucl, Tomas; Dinis-Ribeiro, Mario; Marmo, Riccardo; Racz, Istvan; Arezzo, Alberto; Hoffmann, Ralf-Thorsten; Lesur, Gilles; De Franchis, Roberto; Aabakken, Lars; Veitch, Andrew; Radaelli, Franco; Salgueiro, Paulo; Cardoso, Ricardo; Maia, Luís; Zullo, Angelo; Cipolletta, Livio & Hassan, Cesare (2015). Diagnosis and management of nonvariceal upper gastrointestinal hemorrhage: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy.  ISSN 0013-726X.  47(10), s a1- a46 . doi: 10.1055/s-0034-1393172
  • Grimstad, Tore; Norheim, Katrine Brække; Isaksen, Kjetil; Leitao, Kristian Øgreid; Hetta, Anne Kristine; Carlsen, Arne; Karlsen, Lars Normann; Skoie, Inger Marie; Gøransson, Lasse; Harboe, Erna; Aabakken, Lars & Omdal, Roald (2015). Fatigue in Newly Diagnosed Inflammatory Bowel Disease.. Journal - Crohn's and Colitis Foundation of Canada.  ISSN 1197-4982.  s 725- 730 . doi: 10.1093/ecco-jcc/jjv091 Vis sammendrag
  • Isaksen, Kjetil; Aabakken, Lars; Grimstad, Tore; Karlsen, Lars Normann; Sandvei, Per & Dalgard, Olav (2015). Hepatitt C-behandling ved tre norske sykehus 2000–11. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  135(22), s 2052- 2058 . doi: 10.4045/tidsskr.14.1478
  • Knatten, Charlotte Kristensen; Kvello, Morten; Fyhn, Thomas Johan; Edwin, Bjørn; Schistad, Ole; Aabakken, Lars; Pripp, Are Hugo; Kjosbakken, Heidi; Emblem, Ragnhild & Bjørnland, Kristin (2015). nissen fundoplication in neurologically impaired and neurologically normal children. A prospective study. Journal of Pediatric Surgery.  ISSN 0022-3468.  22 . doi: 10.1016/j.jpedsurg.2015.12.007
  • Aabakken, Lars (2014). Quality reporting - Finally achievable?. Endoscopy.  ISSN 0013-726X.  46(3), s 188- 189 . doi: 10.1055/s-0034-1365021
  • Aabakken, Lars; Barkun, Alan N.; Cotton, Peter B.; Fedorov, Evgeny; Fujino, Masayuki A.; Ivanova, Ekaterina; Kudo, Shin-Ei; Kuznetzov, Konstantin; de Lange, Thomas; Matsuda, Koji; Moine, Olivier; Rembacken, Björn; Rey, Jean-Francois; Romagnuolo, Joseph; Rösch, Thomas; Sawhney, Mandeep; Yao, Kenshi & Waye, Jerome D. (2014). Standardized endoscopic reporting. Journal of Gastroenterology and Hepatology.  ISSN 0815-9319.  29(2), s 234- 240 . doi: 10.1111/jgh.12489
  • Cetinkaya, Raziye; Vatn, Morten H; Aabakken, Lars; Bergestuen, Deidi Ann & Thiis-Evensen, Espen (2014). Survival and prognostic factors in well-differentiated pancreatic neuroendocrine tumors. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  49(6), s 734- 741 . doi: 10.3109/00365521.2014.903432
  • Halttunen, J; Meisner, S; Aabakken, Lars; Arnelo, U; Grönroos, J; Hauge, Truls; Kleveland, Per Martin; Nordblad Schmidt, P; Saarela, A; Swahn, F; Toth, E.; Mustonen, Harri & Löhr, J.-Mathias (2014). Difficult cannulation as defined by a prospective study of the Scandinavian Association for Digestive Endoscopy (SADE) in 907 ERCPs. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  49(6), s 752- 758 . doi: 10.3109/00365521.2014.894120
  • Horneland, Rune; Paulsen, Vemund; Lindahl, Jørn Petter Hanto; Grzyb, Krzysztof; Eide, Tor Jacob; Lundin, Knut E A; Aabakken, Lars; Jenssen, Trond Geir; Aandahl, Einar Martin; Foss, Aksel & Øyen, Ole (2014). Pancreas transplantation with enteroanastomosis to native duodenum poses technical challenges - But offers improved endoscopic access for scheduled biopsies and therapeutic interventions. American Journal of Transplantation.  ISSN 1600-6135.  15(1), s 242- 250 . doi: 10.1111/ajt.12953
  • Leitao, Kristian Øgreid; Grimstad, Tore; Bretthauer, Michael; Holme, Øyvind; Paulsen, Vemund; Karlsen, Lars Normann; Isaksen, Kjetil; Småstuen, Milada Cvancarova & Aabakken, Lars (2014). Polyethylene glycol vs sodium picosulfate/magnesium citrate for colonoscopy preparation. Endoscopy International Open.  ISSN 2196-9736.  2, s E230- E234 . doi: 10.1055/s-0034-1377520
  • Glomsaker, Tom Birger; Hoff, Geir; Kvaløy, Jan Terje; Søreide, Kjetil; Aabakken, Lars & Søreide, Jon Arne (2013). Patient-reported outcome measures after endoscopic retrograde cholangiopancreatography: a prospective, multicentre study. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  48(7), s 868- 876 . doi: 10.3109/00365521.2013.794470
  • Glomsaker, Tom Birger; Hoff, Geir; Kvaløy, Jan Terje; Søreide, Kjetil; Aabakken, Lars & Søreide, Jon Arne (2013). Patterns and predictive factors of complications after endoscopic retrograde cholangiopancreatography. British Journal of Surgery.  ISSN 0007-1323.  100(3), s 373- 380 . doi: 10.1002/bjs.8992
  • Holme, Øyvind; Moritz, Volker; Bretthauer, Michael; Seip, Birgitte Karen Berggreen; Glomsaker, Tom Birger; de Lange, Thomas; Aabakken, Lars; Stallemo, Asbjørn; Høie, Ole Ingebreth; Dahler, Stein; Sandvei, Per; Stray, Njaal; Ystrøm, Carl Magnus & Hoff, Geir (2013). Smerter ved koloskopi. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  133(10), s 1074- 1078 . doi: 10.4045/tidsskr.12.1467
  • von Karsa, L.; Patnick, J; Segnan, N; Atkin, W; Halloran, S; Lansdorp-Vogelaar, I; Malila, N; Minozzi, S; Moss, S; Quirke, P; Steele, RJ; Vieth, M; Aabakken, Lars; Altenhofen, L; Ancelle-Park, R; Antoljak, N; Anttila, A; Armaroli, P; Arrossi, S; Austoker, J; Banzi, R; Bellisario, C; Blom, J; Brenner, H; Bretthauer, Michael; Cancela, MC; Costamagna, G; Cuzick, J; Dai, M; Daniel, J; Dekker, E; Delicata, N; Ducarroz, S; Erfkamp, H; Espinas, JA; Faivre, J; Wood, LF; Flugelman, A; Frkovic-Grazio, S; Geller, B; Giordano, L; Grazzini, G; Green, J; Hamashima, C; Herrmann, C; Hewitson, P; Hoff, Geir; Holten, I; Jover, R; Kaminski, MF; Kuipers, EJ; Kurtinaitis, J; Lambert, R; Launoy, G; Lee, W; Leicester, R; Leja, M; Lieberman, D; Lignini, T; Lucas, E; Lynge, E; Madai, S; Marinho, J; Zakotnik, JM; Minoli, G; Monk, C; Morais, A; Muwonge, R; Nadel, M; Neamtiu, L; Tuser, MP; Pignone, M; Pox, C; Primic-Zakelj, M; Psaila, J; Rabeneck, L; Ransohoff, D; Rasmussen, M; Regula, J; Ren, J; Rennert, G; Rey, J; Riddell, RH; Risio, M; Rodrigues, V; Saito, H; Sauvaget, C; Scharpantgen, A; Schmiegel, W; Senore, C; Siddiqi, M; Sighoko, D; Smith, R; Smith, S; Suchanek, S; Suonio, E; Tong, W; Tornberg, S; Van Cutsem, E; Vignatelli, L; Villain, P; Voti, L; Watanabe, H; Watson, J; Winawer, S; Young, G; Zaksas, V; Zappa, M & Valori, R (2013). European guidelines for quality assurance in colorectal cancer screening and diagnosis: Overview and introduction to the full Supplement publication. Endoscopy.  ISSN 0013-726X.  45(1), s 51- 59 . doi: 10.1055/s-0032-1325997
  • Wasmuth, Hans; Tranø, Gerd; Myrvold, Helge Elliot; Aabakken, Lars & Bakka, Arne Olav (2013). Adenoma Formation and Malignancy After Restorative Proctocolectomy With or Without Mucosectomy in Patients With Familial Adenomatous Polyposis. Diseases of the Colon & Rectum.  ISSN 0012-3706.  56(3), s 288- 294 . doi: 10.1097/DCR.0b013e31827c970f
  • Aabakken, Lars (2012). Endoscopic retrograde cholangiopancreatography. Endoscopy.  ISSN 0013-726X.  44(9), s 855- 859 . doi: 10.1055/s-0032-1310056
  • Hoff, Geir; Moritz, Volker; Bretthauer, Michael; Aabakken, Lars; Berset, Ingrid Prytz; Glomsaker, Tom; Høie, Ole Ingebreth & de Lange, Thomas (2012). Incontinence after colonoscopy - an unrecognized and preventable problem. A cross-sectional study from the Gastronet quality assurance program. Endoscopy.  ISSN 0013-726X.  44(4), s 349- 353 . doi: 10.1055/s-0031-1291657
  • Lanas, Angel; Aabakken, Lars; Fonseca, Jorge; Mungan, Zeynel; Papatheodoridis, George; Piessevaux, Hubert; Rotondano, Gianluca; Nuevo, Javier & Tafalla, Monica (2012). Variability in the Management of Nonvariceal Upper Gastrointestinal Bleeding in Europe: An Observational Study. Advances in Therapy.  ISSN 0741-238X.  29(12), s 1026- 1036 . doi: 10.1007/s12325-012-0069-x
  • Löhr, J.-Mathias; Aabakken, Lars; Arnelo, Urban; Gronroos, Juha; Halttunen, Jorma; Hauge, Truls; Jonas, Eduard; Kleveland, Per Martin; Schmidt, Palle Nordblad; Swahn, Fredrik; Saarela, Arto; Toth, Ervin & Meisner, Søren (2012). How to cannulate ? A survey of the Scandinavian Association for Digestive Endoscopy (SADE) in 141 endoscopists. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  47(7), s 861- 869 . doi: 10.3109/00365521.2012.672588
  • Aabakken, Lars & Enochsson, Lars (2011). Mechanics of quality assurance - Now and in the future. Baillière's Best Practice & Research : Clinical Gastroenterology.  ISSN 1521-6918.  25(3), s 419- 425 . doi: 10.1016/j.bpg.2011.05.009 Vis sammendrag
  • Domagk, D; Mensink, P.; Aktas, H.; Lenz, P; Meister, T.; Luegering, A.; Ullerich, H.; Aabakken, Lars; Heinecke, A.; Domschke, W.; Kuipers, E. & Bretthauer, Michael (2011). Single- vs. double-balloon enteroscopy in small-bowel diagnostics: a randomized multicenter trial. Endoscopy.  ISSN 0013-726X.  43(6), s 472- 476 . doi: 10.1055/s-0030-1256247
  • Glomsaker, Tom; Søreide, Kjetil; Aabakken, Lars & Søreide, Jon Arne (2011). A national audit of temporal trends in endoscopic retrograde cholangiopancreatography in Norway. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  46(1), s 116- 121 . doi: 10.3109/00365521.2010.513063
  • Glomsaker, Tom; Søreide, Kjetil; Hoff, Geir; Aabakken, Lars & Søreide, Jon Arne (2011). Contemporary use of endoscopic retrograde cholangiopancreatography (ERCP): A Norwegian prospective, multicenter study. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  46(9), s 1144- 1151 . doi: 10.3109/00365521.2011.594085
  • Hoff, Geir; Moritz, Volker; Bretthauer, Michael; Aabakken, Lars; Høie, Ole Ingebreth; de Lange, Thomas; Berset, Ingrid Prytz; Kjellevold, Øystein; Glomsaker, Tom; Huppertz-Hauss, Gert; Lange, Ove Juel & Sandvei, Per (2011). Gastronet survey on the use of one- or two-person technique for colonoscopy insertion. BMC Gastroenterology.  ISSN 1471-230X.  11 . doi: 10.1186/1471-230X-11-73
  • Holme, Øyvind; Tjora, Erling & Aabakken, Lars (2011). Eosinofil øsofagitt. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  131(24), s 2470- 2474 . doi: 10.4045/tidsskr.11.0417
  • Lanas, A.; Aabakken, Lars; Fonseca, J.; Mungan, Z.A.; Papatheodoridis, G.V.; Piessevaux, H.; Cipolletta, L.; Nuevo, J. & Tafalla, M. (2011). Clinical predictors of poor outcomes among patients with nonvariceal upper gastrointestinal bleeding in Europe. Alimentary Pharmacology and Therapeutics.  ISSN 0269-2813.  33(11), s 1225- 1233 . doi: 10.1111/j.1365-2036.2011.04651.x
  • Løberg, Magnus; Furholm, Siv; Hoff, Ingrid E Taraldsrud; Aabakken, Lars; Hoff, Geir & Bretthauer, Michael (2011). Nitrous oxide for analgesia in colonoscopy without sedation. Gastrointestinal Endoscopy.  ISSN 0016-5107.  74(6), s 1347- 1353 . doi: 10.1016/j.gie.2011.07.071
  • Rey, Jean-Francois; Lambert, Rene; Aabakken, Lars; Dekker, Evelien; East, James; Kaltenbach, Tonya; Kato, Mototsugu; Sharma, Prateek & Tanaka, Shinji (2011). Proceedings of a preliminary workshop at Gastro 2009-narrow banding imaging in digestive endoscopy: clinical outcome of classification (OMED-JGES educational meeting held on 22 November, 2009). Digestive Endoscopy.  ISSN 0915-5635.  23(3), s 251- 266 . doi: 10.1111/j.1443-1661.2010.01083.x Vis sammendrag
  • Almendingen, Kari & Aabakken, Lars (2010). Relationship between Fecal Content of Fatty Acids and Cyclooxygenase mRNA Expression and Fatty Acid Composition in Duodenal Biopsies, Serum Lipoproteins, and Dietary Fat in Colectomized Familial Adenomatous Polyposis Patients. e - SPEN: the European e-journal of clinical nutrition and metabolism.  ISSN 1751-4991.
  • Almendingen, Kari; Høstmark, Arne Torbjørn; Larsen, Laila Norrheim; Fausa, Olav; Bratlie, Jorunn & Aabakken, Lars (2010). Relationship between fecal content of fatty acids and cyclooxygenase mRNA expression and fatty acid composition in duodenal biopsies, serum lipoproteins , and dietary fat in colectomized familial adenomatous polyposis patients. Journal of Nutrition and Metabolism.  ISSN 2090-0724. . doi: 10.1155/2010/862569
  • Almendingen, Kari; Larsen, Laila Norrheim; Fausa, Olav; Bratlie, Jorunn; Høstmark, Arne Torbjørn & Aabakken, Lars (2010). Selective COX-2 inhibition affects fatty acids, but not COX mRNA expression in patients with FAP. Familial Cancer.  ISSN 1389-9600.  9(4), s 571- 580 . doi: 10.1007/s10689-010-9365-2
  • Cotton, P.B.; Eisen, Glenn M.; Aabakken, Lars; Baron, Todd H.; Hutter, Matt M.; Jacobson, Brian C.; Mergener, Klaus; Nemcek, Albert; Petersen, Bret T.; Petrini, John L.; Pike, Irving M.; Rabeneck, Linda; Romagnuolo, Joseph & Vargo, John J. (2010). A lexicon for endoscopic adverse events: report of an ASGE workshop. Gastrointestinal Endoscopy.  ISSN 0016-5107.  71(3), s 446- 454 . doi: 10.1016/j.gie.2009.10.027
  • Dumonceau, Jean Marc; Riphaus, A; Aparicio, J.R; Beilenhof, U; Knape, J; Ortmann, M; Paspatis, G; Ponsioen, CY; Racz, I; Schreiber, F; Vilmann, P.; Wehrmann, T; Wientjes, C; Walder, B & Aabakken, Lars (2010). European Society of Gastrointestinal Endoscopy, European Society of Gastroenterology and Endoscopy Nurses and Associates, and the European Society of Anaesthesiology Guideline: Non-anesthesiologist administration of propofol for GI endoscopy. Endoscopy.  ISSN 0013-726X.
  • Ponsioen, Cyriel Y.; Reitsma, JB; Boberg, Kirsten Muri; Aabakken, Lars; Rauws, Erik & Schrumpf, Erik (2010). Validation of a cholangiographic prognostic model in primary sclerosing cholangitis. Endoscopy.  ISSN 0013-726X.  42(9), s 742- 747 . doi: 10.1055/s-0030-1255527
  • Bergestuen, Deidi Ann; Aabakken, Lars; Holm, K; Vatn, Morten H & Thiis-Evensen, Espen (2009). Small intestinal neuroendocrine tumors: Prognostic factors and survival. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  44(9), s 1084- 1091 . doi: 10.1080/00365520903082432
  • Aabakken, Lars (2009). Endoscopic diagnosis and treatment of tumors. Endoscopy.  ISSN 0013-726X.  41(10), s 861- 865 . doi: 10.1055/s-0029-1215090
  • Aabakken, Lars; Aagenæs, Ingegerd; Sanengen, Truls; Aasen, Steinar; Emblem, Ragnhild & Bjørnland, Kristin (2009). Utility of ERCP in Neonatal and Infant Cholestasis. Journal of Laparoendoscopic and Advanced Surgical Techniques.  ISSN 1092-6429.  19(3), s 431- 436 . doi: 10.1089/lap.2008.0272
  • Almendingen, Kari; Fausa, Olav; Høstmark, Arne Torbjørn; Bratlie, Jorun; Mørkrid, Lars; Aabakken, Lars & Vatn, Morten H (2009). Serum nutrients and habitual dietary intake in colectomized FAP patients in Norway. European Journal of Nutrition.  ISSN 1436-6207.  48(3), s 129- 136 . doi: 10.1007/s00394-008-0772-1
  • Andresen, Per Arne; Heimdal, Ketil Riddervold; Åberg, Kristin; Eklo, Katrine; Ariansen, Sarah Louise; Silye, Aleksandr; Fausa, Olav; Aabakken, Lars; Aretz, Stefan; Eide, Tor Jacob & Gedde-Dahl, Tobias Jr. (2009). APC mutation spectrum of Norwegian familial adenomatous polyposis families: high ratio of novel mutations. Journal of Cancer Research and Clinical Oncology.  ISSN 0171-5216.  135(10), s 1463- 1470 . doi: 10.1007/s00432-009-0594-4
  • Björnsson, Einar; Aabakken, Lars; Olafsson, Sigurdur & Bendtsen, Flemming (2009). Are specific guidelines necessary for treatment of esophageal varices in the Nordic countries?. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  44(9), s 1037- 1047 . doi: 10.1080/00365520903075170
  • Kalaitzakis, E; Panos, Marios; Sadik, Riadh; Aabakken, Lars; Koumi, Andriani & Meenan, John (2009). Clinicians' attitudes towards endoscopic ultrasound: a survey of four European countries. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  44(1), s 100- 107 . doi: 10.1080/00365520802495545
  • Rey, J.F.; Repici, A; Kuznetsov, K.; Boyko, V. & Aabakken, Lars (2009). Optimal preparation for small bowel examinations with video capsule endoscopy. Digestive and Liver Disease.  ISSN 1590-8658.  41(7), s 486- 493 . doi: 10.1016/j.dld.2008.09.016
  • Aabakken, Lars (2008). Current endoscopic and pharmacological therapy of peptic ulcer bleeding. Baillière's Best Practice & Research : Clinical Gastroenterology.  ISSN 1521-6918.  22(2), s 243- 259
  • Aabakken, Lars (2008). Endoscopic hemostasis. Baillière's Best Practice & Research : Clinical Gastroenterology.  ISSN 1521-6918.  22(5), s 899- 927 . doi: 10.1016/j.bpg.2008.05.002
  • Almendingen, Kari; Høstmark, Arne Torbjørn; Fausa, Olav; Mosdol, Annhild; Aabakken, Lars & Vatn, Morten H (2007). Familial adenomatous polyposis patients have high levels of arachidonic acid and docosahexaenoic acid and low levels of linoleic acid and alpha-linolenic acid in serum phospholipids. International Journal of Cancer.  ISSN 0020-7136.  120, s 632- 637 . doi: 10.1002/ijc.22337
  • Reikvam, A; Hexeberg, Sofie; Kvien, Tore K.; Slordal, L; Aabakken, Lars; Engebretsen, Lars; Flatø, Berit; Idsø, N; Johansen, Villy; Kalstad, Synnøve; Madsen, Steinar; Mikkelsen, Knut; Os, Ingrid & Ræder, Johan (2006). Klinisk bruk av COX-hemmere - en konsensus. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  126(5), s 591- 595
  • Almaas, H; Cases, AL; Devold, TG; Holm, Tor Halvor Aksel; Langsrud, T; Aabakken, Lars; Aadnoey, T & Vegarud, GE (2006). In vitro digestion of bovine and caprine milk by human gastric and duodenal enzymes. International Dairy Journal.  ISSN 0958-6946.  16
  • Almaas, Hilde; Cases, Anne-Laure; Devold, Tove Gulbrandsen; Holm, Halvor; Langsrud, Thor; Aabakken, Lars; Ådnøy, Tormod & Vegarud, Gerd (2006). In vitro digestion of bovine and caprine milk by human gastric and duodenal enzymes. International Dairy Journal.  ISSN 0958-6946.  16(9), s 961- 968 Vis sammendrag
  • Berstad, Audun Elnæs; Aabakken, Lars; Smith, Hans-Jørgen; Aasen, Steinar; Boberg, Kirsten Muri & Schrumpf, Erik (2006). Diagnostic accuracy of magnetic resonance and endoscopic retrograde cholangiography in primary sclerosing cholangitis. Clinical Gastroenterology and Hepatology.  ISSN 1542-3565.  4(4), s 514- 520
  • Boberg, Kirsten Muri; Jebsen, Peter Wilhelm; Clausen, Ole Petter Fraas; Foss, Aksel; Aabakken, Lars & Schrumpf, Erik (2006). Diagnostic benefit of biliary brush cytology in cholangiocarcinoma in primary sclerosing cholangitis. Journal of Hepatology.  ISSN 0168-8278.  45, s 568- 574
  • de Lange, T.; Svensen, A.M.; Larsen, Stig & Aabakken, Lars (2006). The functionality and reliability of an Internet interface for assessments of endoscopic still images and video clips: distributed research in gastroenterology. Gastrointestinal Endoscopy.  ISSN 0016-5107.  63(3), s 445- 452
  • Reikvam, Åsmund; Hexeberg, Sofie; Kvien, Tore Kristian; Slørdal, Lars; Aabakken, Lars; Engebretsen, Lars; Flatø, Berit; Idsø, Njål; Johnsen, Villy; Kalstad, Synnøve; Madsen, Steinar; Mikkelsen, Knut; Revmatismesykehuset, Lillehammer; Os, Ingrid & Ræder, Johan (2006). Klinisk bruk av COX-hemmere - en konsensus. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  126(5), s 591- 595
  • de Lange, Thomas; Larsen, S & Aabakken, Lars (2005). Image documentation of endoscopic findings in ulcerative colitis: photographs or video clips?. Gastrointestinal Endoscopy.  ISSN 0016-5107.  61(6), s 715- 720
  • Farup, Per Grønaas; Aabakken, L & Vandvik, Per Olav (2005). How useful are the Rome II criteria for identification of upper gastrointestinal disorders in general practice?. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  40, s 1284- 1289
  • Laake, Knut Ola; Bjørneklett, Arvid; Aamodt, Geir; Aabakken, Lars; Jacobsen, Morten; Bakka, Arne & Vatn, Morten H (2005). Outcome of four weeks' intervention with probiotics on symptoms and endoscopic appearance after surgical reconstruction with a J-configurated ileal-pouch-anal-anastomosis in ulcerative colitis. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  40, s 43- 51
  • de Lange, T.; Larsen, Stig & Aabakken, Lars (2005). Image documentation of endoscopic findings in ulcerative colitis: photographs or video clips?. Gastrointestinal Endoscopy.  ISSN 0016-5107.  61(6), s 715- 720 Vis sammendrag
  • Laake, Knut Ola; Line, Pål Dag; Grzyb, Krzysztof; Aamodt, Geir; Aabakken, Lars; Røseth, Arne G.; Hvinden, Anne Beate; Bakka, Arne; Eide, J; Bjørneklett, Arvid & Vatn, Morten H (2004). Assessment of mucosal inflammation and blood flow in response to four weeks' intervention with probiotics in patients operated with a J-configurated ileal-pouch-anal-anastomisis (IPAA). Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  39(12), s 1228- 1235
  • Lange, Thomas de; Larsen, Stig & Aabakken, Lars (2004). Inter-observer agreement in the assessment of endoscopic findings in ulcerative colitis. BMC Gastroenterology.  ISSN 1471-230X.  4(9) . doi: 10.1186
  • Vandvik, PO; Aabakken, Lars & Farup, PG (2004). Diagnosing irritable bowel syndrome: poor agreement between general practitioners and the Rome II criteria. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  39, s 448- 453
  • Vandvik, PO; Kristensen, P; Aabakken, L & Farup, Per Grønaas (2004). Abdominal complaints in general practice - Diagnoses and characteristics of patients. Scandinavian Journal of Primary Health Care.  ISSN 0281-3432.  22, s 157- 162
  • de Lange, T.; Larsen, Stig & Aabakken, Lars (2004). Inter-observer agreement in the assessment of endoscopic findings in ulcerative colitis. ?.  4 (1), s 9
  • de Lange, T.; Larsen, Stig & Aabakken, Lars (2004). Inter-observer agreement in the assessment of endoscopic findings in ulcerative colitis. BMC Gastroenterology.  ISSN 1471-230X.  4-9
  • de Lange, T.; Larsen, Stig & Aabakken, Lars (2004). Is the Mucosal Inflammation in Ulcerative Colitis assessed equally on videos and photos?. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  39 (Supp 240)(34)
  • de Lange, T.; Larsen, Stig & Aabakken, Lars (2004). Is the Mucosal Inflammation in Ulcerative Colitis assessed equally on videos and photos?. Gastrointestinal Endoscopy.  ISSN 0016-5107.  59 (5)(AB 272)
  • Vandvik, PO; Aabakken, L & Farup, Per Grønaas (2004). Diagnosing irritable bowel syndrome: poor agreement between general practitioners and the Rome II criteria. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  39, s 448- 453
  • Aabakken, Lars (2003). Endoscopic tumor diagnosis and treatment. Endoscopy.  ISSN 0013-726X.  35, s 887- 890
  • Aabakken, Lars; Blomhoff, JP; Jermstad, T. & Lynge, AB (2003). Capsule endoscopy in a patient with Zenker's diverticulum. Endoscopy.  ISSN 0013-726X.  35, s 799
  • Axon, AT; Aabakken, Lars; Malfertheiner, P; Danielides, I; Ladas, S; Hochberger, J; Williams, C.B.; Campbell, D & Zakaria, MS (2003). Recommendations of the ESGE workshop on Ethics in Teaching and Learning Endoscopy. First European Symposium on Ethics in Gastroenterology and Digestive Endoscopy. Endoscopy.  ISSN 0013-726X.  35, s 761- 764
  • Boberg, Kirsten Muri; Jebsen, Peter W.; Clausen, Ole Petter Fraas; Aabakken, Lars; Brekke, Inge Bjørn & Schrumpf, Erik (2003). Cholangiocarcinoma in situ in primary sclerosing cholangitis: diagnosis by brush cytology and treatment by liver transplantation. Journal of Hepatology.  ISSN 0168-8278.  39, s 453
  • Laake, Knut Ola; Line, Pål Dag; Aabakken, Lars; Lotveit, T; Bakka, Arne; Eide, J.; Roseth, A.G.; Grzyb, K.; Bjørneklett, Arvid & Vatn, Morten H (2003). Assessment of mucosal inflammation and circulation in response to probiotics in patients operated with ileal pouch anal anastomosis for ulcerative colitis. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  38, s 409- 14
  • Lange, Thomas de; Moum, Bjørn A.; Tholfsen, Jan K.; Larsen, Stig & Aabakken, Lars (2003). Standardization and quality of endoscopy text reports in ulcerative colitis. Endoscopy.  ISSN 0013-726X.  35(10), s 835- 840
  • Scholz, Tim; Aabakken, Lars; Østensen, Anniken Bjørnstad; Emblem, Ragnhild & Jermstad, T. (2003). Capsule Endoscopy Is Feasible in Small Children. Endoscopy.  ISSN 0013-726X.  s 798- 798
  • de Lange, T.; Moum, B.A.; Tholfsen, J.; Larsen, Stig & Aabakken, Lars (2003). Standardization and quality of endoscopy text reports in ulcerative colitis. Endoscopy.  ISSN 0013-726X.  35(10), s 835- 840
  • Coyle, W.; Pineau, B.C.; Tarnasky, Paul R.; Knapple, W.L.; Aabakken, Lars; Hoffman, Brenda J.; Cunningham, John T.; Hawes, Robert R. & Cotton, P.B. (2002). Evaluation of unexplained acute and acute recurrent pancreatitis using endoscopic retrograde cholangiopancreatography, sphincter of Oddi manometry and endoscopic ultrasound. Endoscopy.  ISSN 0013-726X.  34, s 617- 23
  • Waye, J.D.; Aabakken, Lars; Armengol-Miro, J.R.; Llorens, P.; Williams, C.B. & Zhang, Q.L. (2002). Screening for GI cancer and payment mechanisms. Gastrointestinal Endoscopy.  ISSN 0016-5107.  55, s 453- 54
  • Waye, J.D.; Aabakken, Lars; Armengol-Miro, J.R.; Llorens, P.; Williams, C.B. & Zhang, Q.L. (2002). Screening for GI cancer and payment mechanisms. Gastrointestinal Endoscopy.  ISSN 0016-5107.  55, s 453- 54
  • Aabakken, Lars (2001). Nonvariceal upper gastrointestinal bleeding. Endoscopy.  ISSN 0013-726X.  33, s 16- 23
  • Schrumpf, Erik; Søreide, Odd & Aabakken, Lars (2001). Editorial status 2001. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  36, s 1
  • Waye, J.D.; Aabakken, Lars; Alvarez, S.; Archila, P.; Bornman, P.C.; Hashiba, K. & Soweid, A. (2001). Endoscopy reports, databases, and computers in 2001. Gastrointestinal Endoscopy.  ISSN 0016-5107.  53, s 838- 9
  • Aabakken, Lars; Adamsen, S. & Kruse, A. (2000). Related articles performance of a colonoscopy simulator: experience from a hands-on endoscopy course. Endoscopy.  ISSN 0013-726X.  32 (11), s 911- 3
  • Aabakken, Lars & Bach-Gansmo, Edvin (2000). Data and metadata: development of a digital curriculum. Medical Teacher.  ISSN 0142-159X.  22, s 572- 5
  • Husebye, Einar; Aabakken, Lars & Evensen, Stein A. (2000). Gastrointestinaltraktus, I:  Klinisk biokjemi og fysiologi.  Gyldendal Akademisk.  ISBN 82-417-1213-8.  s 239 - 272 Vis sammendrag
  • Aabakken, L; Chak, A; Ødegaard, Svein & Hawes, R (1999). Web-based multicenter testing of EUS terminology - is it feasible?. Gastrointestinal Endoscopy.  ISSN 0016-5107.  49, s AB 208
  • Aabakken, Lars (1999). Clinical symptoms, endoscopic findings and histologic features of gastroduodenal non-steroidal anti-inflammatory drugs lesions. The Italian Journal of Gastroenterology and Hepatology.  ISSN 1125-8055.  31, s 19- 22
  • Aabakken, Lars (1999). Small-bowel side-effects of non-seroidal anti-inflammatory drugs. European Journal of Gastroenterology and Hepathology.  ISSN 0954-691X.  11, s 383- 388
  • Aabakken, Lars (1999). Standardized terminology in endoscopic ultrasound. European Journal of Ultrasound.  ISSN 0929-8266.  1, s 179- 183
  • Aabakken, Lars & Osnes, Magne (1999). Guide wire technique for defficult pharyngela passage. Endoscopy.  ISSN 0013-726X.  31, s 25
  • Aabakken, Lars; Silvestri, G.A.; Hawes, Robert R.; Reed, C.E.; Marji, B. El & Hofmann, Bjørn (1999). Cost-efficacy of endoscopic ultrasonography with fine-needle aspiration vs mediastinotomy in patients with lung cancer and suspected mediastinal adenopathy. Endoscopy.  ISSN 0013-726X.  31, s 707- 711
  • Husebye, Einar; Aabakken, Lars & Evensen, Stein A. (1999). Gastrointestinaltraktus, I: Oddvar Stokke (red.),  Klinisk Biokjemi og Fysiologi.  Universitetsforlaget.
  • Schrumpf, Erik; Søreide, Odd & Aabakken, Lars (1999). Present situation and future strategy. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  34, s 1
  • Williams, D.B.; Sahai, Anand; Aabakken, Lars; Penman, I.B.; Velse, Annette van; Webb, J.A.W.; Wilson, Marge; Hoffman, Brenda J. & Hawes, Robert R. (1999). Endoscopic ultrasound guided fine needle aspiration biopsy: a large single centre experience. Gut.  ISSN 0017-5749.  44, s 720- 726
  • Williams, D.B.; Sahai, Anand; Aabakken, Lars; Penman, I.B.; Velse, Annette van; Webb, J.A.W.; Wilson, Marge; Hoffman, Brenda J. & Hawes, Robert R. (1999). Endoscopic ultrasound guided fine needle aspiration biopsy: a large single centre experience. Gut.  ISSN 0017-5749.  44, s 720- 726
  • Aabakken, Lars (1998). Endoscopic education in the Scandinavian Countries: Current status and a call for standards. Gastrointestinal Endoscopy.  ISSN 0016-5107.  47, s 556- 557
  • Aabakken, Lars (1998). NSAIDs og GI-traktus. Therapia medica.  ISSN 0804-1725.  2, s 24- 24
  • Aabakken, Lars & Chak, Amitabh (1998). The Internet - surf or drown?. Gastrointestinal Endoscopy.  ISSN 0016-5107.  47, s 423- 425
  • Aabakken, Lars; Holthe, Bernhard; Rosseland, Arne Retvedt & Osnes, Magne (1998). Endoscopic pancreaticobiliary procedures in patients with a Billroth-II resection - a 10 year follow-up study. The Italian Journal of Gastroenterology and Hepatology.  ISSN 1125-8055.  30, s 312- 316 Vis sammendrag

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  • Birkeland, Kåre I.; Gullestad, Lars & Aabakken, Lars (2017). Indremedisin I & II. Forlag Vett & Viten.  ISBN 9788241207402.  1056 s.
  • Aabakken, Lars & Bendz, Bjørn (red.) (2010). Turnuslegeboka 2010. Legeforlaget.  ISBN 978-82-92934-05-0.  460 s.
  • Bendz, Bjørn & Aabakken, Lars (red.) (2007). Turnuslegeboka. Legeforlaget.  ISBN 978-82-99-35687-9.  417 s.
  • Grimsmo, Anders; Ree, Arnt Ole; Brage, Søren & Aabakken, Lars (red.) (2004). Den internasjonale klassifikasjonen for primærhelsetjenesten - ICPC 2. KITH.  290 s.

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  • Aabakken, Lars & Haber, Gregory (2018). How I perform sphincterotomy. Gastrointestinal Endoscopy.  ISSN 0016-5107.  88(2), s 207- 208 . doi: 10.1016/j.gie.2018.05.011
  • Hassan, Cesare; Aabakken, Lars; Ebigbo, Alanna; Karstensen, Johan Gasdal; Guy, Claire; Dinis-Riberio, Mario; Le Moine, Olivier; Vilmann, Peter & Ponchon, Thierry (2018). Partnership with African Countries: European Society of Gastrointestinal Endoscopy (ESGE) - Position Statement. Endoscopy International Open.  ISSN 2196-9736. . doi: https://doi.org/10.1055/a-0677-2026
  • Karstensen, John Gasdal; Ebigbo, Alanna; Aabakken, Lars; Dinis-Riberio, Mario; Gralnek, Ian; Le Moine, Olivier; Vilmann, Peter; Ijoma, Uchenna; Anigbo, Gideon; Afihene, Mary; Duduyemi, Babatunde; Ponchon, Thierry & Hassan, Cecare (2018). Nonvariceal upper gastrointestinal hemorrhage: European Society of Gastrointestinal Endoscopy (ESGE) Cascade Guideline. Endoscopy International Open.  ISSN 2196-9736. . doi: Nonvariceal upper gastrointestinal hemorrhage: European Society of Gastrointestinal Endoscopy (ESGE) Cascade Guideline
  • Eskeland, Sigrun Losada; Aabakken, Lars; Riegler, Michael; Schmidt, Peter Thelin; Johansen, Dag; Halvorsen, Pål & de Lange, Thomas (2017). EIR: Changing the scene of automatic detection software for gastrointestinal endoscopy.
  • Tringali, Andrea; Thomson, Mike; Dumonceau, Jean-Marc; Tavares, Marta; Tabbers, Merit M.; Furlano, Raoul; Spaander, Manon; Hassan, Cesare; Tzvinikos, Christos; Ijsselstijn, Hanneke; Viala, Jérôme; Dall'Oglio, Luigi; Benninga, Marc; Orel, Rok; Vandenplas, Yvan; Keil, Radan; Romano, Claudio; Brownstone, Eva; Hlava, Štěpán; Gerner, Patrick; Dolak, Werner; Landi, Rosario; Huber, Wolf Dietrich; Everett, Simon; Vecsei, Andreas; Aabakken, Lars; Amil-Dias, Jorge & Zambelli, Alessandro (2017). Pediatric gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) and European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) Guideline Executive summary. Endoscopy.  ISSN 0013-726X.  49(1), s 83- 91 . doi: https://doi.org/10.1055/s-0042-111002
  • Aabakken, Lars (2016). Endoscope reprocessing - Painted into a corner?. Endoscopy.  ISSN 0013-726X.  48(7), s 605- 606 . doi: 10.1055/s-0042-109060
  • Eskeland, Sigrun Losada; Aabakken, Lars & de Lange, Thomas (2016). The IDRI study: Effect of dynamic, diagnose specific checklists on referral quality in gastroenterology- a randomized cross-over study.
  • Rushfeldt, Christian; Pham, Do-Chong & Aabakken, Lars (2016). Endoskopisk kirurgi i mage-tarm-kanalen. NGF-nytt.  2, s 14- 22
  • Eskeland, Sigrun Losada; Aabakken, Lars; Brunborg, Cathrine & de Lange, Thomas (2015). Significant correlation between information quality in referral letters assessed on a thirty point scale and a visual analogue scale. An observational study.
  • Eskeland, Sigrun Losada; Aabakken, Lars & de Lange, Thomas (2014). Symptom- specific referral content - What does the gastroenterologist need?.
  • Aabakken, Lars (2012). Endoscopic retrograde cholangiopancreatography. Gastrointestinal Endoscopy.  ISSN 0016-5107.  76(3), s 516- 520 . doi: 10.1016/j.gie.2012.06.029
  • Hauge, Petra Weber; Hauge, Truls; Warloe, Trond; Franco-Lie, Isabel; Drolsum, Anders; Johansen, Cathrine Kiperberg; Viktil, Ellen; Aabakken, Lars; Buanes, Trond & Zbigniew, Konopski (2012). LOCALLY ADVANCED/METASTATIC CHOLANGIOCARCINOMA TREATED WITH STENT, GEMCITABINE/CAPECITABINE PLUS-MINUS PHOTODYNAMIC THERAPY (TEMOPORFIN) - PRELIMINARY RESULTS FROM A NORWEGIAN PHASE II TRIAL. Annals of Oncology.  ISSN 0923-7534.  23, s 56- 56
  • Hauge, Truls; Warloe, Trond; Hauge, Petra Weber; Franco-Lie, Isabel; Drolsum, Anders; Johansen, Cathrine Kiperberg; Viktil, Ellen; Aabakken, Lars; Buanes, Trond & Zbigniew, Konopski (2012). Photodynamic therapy with temoporfin in combination with gemcitabine/capecitabine in biliary tract cancer: Feasibility and safety in a randomized phase II trial. Journal of Clinical Oncology.  ISSN 0732-183X.  30(15)
  • Holm, Thor Erik; Rosseland, Arne Retvedt; Lundin, Knut E A; Røsok, Bård Ingvald; Aabakken, Lars; Bock, Gunter Ernst Konrad; Lauzikas, Giedrius & Thorne, Haagen (2011). Endoscopic stent treatment of a duodenal ulcer perforation. Endoscopy.  ISSN 0013-726X.  43, s E60- E60 . doi: 10.1055/s-0030-1256079
  • Aabakken, Lars (2010). This month in Scandinavian Journal of Gastroenterology. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  45(9), s 1011- 1012 . doi: 10.3109/00365521.2010.511048
  • Lenz, Philipp; Mensink, Peter; Aktas, Huseyin; Meister, Tobias; Lügering, Andreas; Ullerich, Hansjörg; Aabakken, Lars; Domschke, Wolfram; Kuipers, Ernst; Bretthauer, Michael & Domagk, Dirk (2010). Single Versus Double Balloon Enteroscopy in Small Bowel Diagnostics: A Randomized Multicenter Trial. American Journal of Gastroenterology.  ISSN 0002-9270.  105, s S531- S531
  • Glomsaker, Tom Birger; Søreide, Kjetil; Aabakken, Lars & Søreide, Jon Arne (2009). ERCP - Complications and patient satisfaction. Preliminary data from the Norwegian ERCP-registry in the"Gastronett" network. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  44, s 37- 37
  • Madsen, Nina Elisabeth; Nielsen, Ingunn Marie Randulf; Aabakken, Lars & Westgaard, Arne (2009). Nettbasert veiledning i anamneseopptak og klinisk undersøkelse. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  129(16), s 1655- 1657
  • Aabakken, Lars (2008). This month in Scandinavian Journal of Gastroenterology. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  43(7), s 771- 773
  • de Lange, Thomas; Bretthauer, Michael; Hoff, Geir & Aabakken, Lars (2008). Do Norwegian endoscopists agree with current ASGE and ESGE guidelines for endoscopy?. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  43, s 34- 34
  • Almås, Hilde; Flengsrud, Ragnar; Holm, Halvor; Aabakken, Lars; Devold, Tove Gulbrandsen; Langsrud, Thor; Ådnøy, Tormod & Vegarud, Gerd (2006). In vitro digestion of native and heated bovine and caprine milk by human gastric and duodenal enzymes. Vis sammendrag
  • Almås, Hilde; Flengsrud, Ragnar; Holm, Halvor; Aabakken, Lars; Devold, Tove Gulbrandsen; Ådnøy, Tormod & Vegarud, Gerd (2006). IIn vitro digestion of bovine and caprine milks by human gastric enzymes ? peptide profiling and antibacterial effects, In  Abstractbook 3th International Symposium.  IDF and Calefornia Dairy reasearch Foundation. Vis sammendrag
  • Almås, Hilde; Flengsrud, Ragnar; Holm, Halvor; Aabakken, Lars; Devold, Tove Gulbrandsen; Ådnøy, Tormod & Vegarud, Gerd (2006). IIn vitro digestion of bovine and caprine milks by human gastric enzymes ? peptide profiling and antibacterial effects, In  Abstractbook 3th International Symposium.  IDF and Calefornia Dairy reasearch Foundation. Vis sammendrag
  • Almås, Hilde; Flengsrud, Ragnar; Holm, Halvor; Devold, Tove Gulbrandsen; Ådnøy, Tormod; Aabakken, Lars; Langsrud, Thor & Vegarud, Gerd (2006). In vitro digestion of milk proteins by human gastric enzymes. Vis sammendrag
  • Almås, Hilde; Holm, Halvor; Aabakken, Lars; Flengsrud, Ragnar; Devold, Tove Gulbrandsen; Langsrud, Thor; Ådnøy, Tormod & Vegarud, Gerd (2006). In vitro digestion of milk and whey from cow and goat ? antibacterial effects. Vis sammendrag
  • Vegarud, Gerd; Almås, Hilde; Flengsrud, Ragnar; Devold, Tove Gulbrandsen; Langsrud, Thor; Aabakken, Lars & Holm, Halvor (2006). In vitro digestion of milk and milk components by human and commercial enzymes-a comparison. Vis sammendrag
  • Berstad, Audun Elnæs; Smith, Hans-Jørgen; Aasen, Steinar; Aabakken, Lars; Boberg, Kirsten Muri & Schrumpf, Erik (2005). Accuracy and interobserver variability of MR cholangiography in the diagnosiss of primary sclerosing cholangitis.
  • Berstad, Audun Elnæs; Smith, Hans-Jørgen; Aasen, Steinar; Aabakken, Lars; Boberg, Kirsten Muri & Schrumpf, Erik (2005). Can magnetic resonance cholangiography replace endoscopic retrograde cholangiography in the diagnosis of primary sclerosing cholangitis?.
  • Aabakken, Lars (2005). Colorectal cancer screening - The public/professional interface. Acta Gastro-Enterologica Belgica.  ISSN 0001-5644.  68, s 261- 261
  • Almås, Hilde; Cases, Anne-Laure; Devold, Tove Gulbrandsen; Holm, Halvor; Langsrud, Thor; Aabakken, Lars; Ådnøy, Tormod & Vegarud, Gerd (2005). In vitro digestion by human gastric and duodenal enzymes on raw and heated bovine and caprine milk.
  • Lange, Thomas de; Larsen, Stig & Aabakken, Lars (2004). Inter-observer agreement in the assessment of ulcerative colitis.
  • Lange, Thomas de; Larsen, Stig & Aabakken, Lars (2004). Is the Mucosal Inflammation in Ulcerative Colitis Assessed Equally on Videos and Photos?.
  • Lange, Thomas de; Larsen, Stig & Aabakken, Lars (2004). Is the mucosal inflammation in ulcerative colitis assessed equally on videos and photos.
  • Svensen, Asbjørn Myren; Lange, Thomas de & Aabakken, Lars (2004). Internet - an efficient tool for studies of endoscopic images?.
  • Berstad, Arnold; Aabakken, L & Bjøro, K (2003). Editorial Status, 2003. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  (1), s 123
  • Bjørnland, Kristin; Aabakken, Lars; Hopp, Einar & Emblem, Ragnhild (2003). Konservativ behandling av spontan galleperforasjon.
  • Bjørnland, Kristin; Aabakken, Lars; Hopp, Einar & Emblem, Ragnhild (2003). Konservativ behandling av spontan galleveisperforasjon.
  • Edvin, Bjørn; Rosseland, Arne Retvedt; Villanger, Olaug; Mathisen, Øystein; Gladhaug, Ivar; Kett, Kjell & Aabakken, Lars (2003). Laparoskopiske reoperasjoner etter tidligere refluxkirurgi.
  • Vandvik, Per Olav; Aabakken, Lars; Wilhelmsen, Ingvar & Farup, Per G. (2003). IBS: Hva forklarer manglende samsvar mellom Roma II kriteriene og allmennpraktikere?.
  • Farup, Per Grønaas; Vandvik, Per Olav & Aabakken, Lars (2002). Upper gastrointestinal disorders - how applicable are the Rome II criteria in general practice?.
  • Laake, Knut Ola; Line, Pål Dag; Aabakken, Lars; Løtveit, torbjørn; Eide, Tor Jacob; Bakka, Arne; Røseth, Arne G.; Grzyb, K. & Vatn, Morten H (2002). Laser doppler flow(ldf)mesurements of mucosal perfusion in the pelvic pouch in patients operated with ileo-pouch-anal-anstomosis(ipaa),for ulcerative colitis(uc).
  • Laake, Knut Ola; Line, Pål Dag; Eide, Tor Jacob; Aabakken, Lars & Vatn, Morten H (2002). Laser doppler flowmetry(ldf)hos pasienter operert med ileo-pouch-anal-anastomose(ipaa).
  • Lange, Thomas de; Moum, Bjørn A.; Tholfsen, Jan K. & Aabakken, Lars (2002). Text documentation of the endoscopic examination in ulcerative colitis.
  • Vandvik, Per Olav; Farup, Per Grønaas & Aabakken, Lars (2002). Diagnosing IBS: Poor agreement between Rome II criteria and general practitioners.
  • Vandvik, Per Olav; Kristensen, Pål; Aabakken, Lars & Farup, Per Grønaas (2002). Gastrointestinal disorders in general practice.
  • Aabakken, Lars (2002). En god start for gastroenterologen. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  122, s 728
  • Aabakken, Lars (2002). En god start for gastroenterologen. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  122, s 728 Vis sammendrag
  • Lange, Thomas de; Moum, Bjørn A.; Tholfsen, Jan K. & Aabakken, Lars (2002). Textdocumentation of the endoscopic examination in ulcerative colitis. Vis sammendrag
  • Lange, Thomas de & Aabakken, Lars (2000). Compression of Gastrointestinal Endoscopic Digital Images.
  • Schrumpf, Erik; Søreide, Odd & Aabakken, Lars (2000). Scandinavian Journal of Gastroenterology: a new millennium. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  35, s 1- 1
  • Aabakken, Lars; Giercksky, Karl-Erik & Vatn, Morten H (1999). Behandling av TPN-assossiert leversvikt.

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Publisert 13. apr. 2011 11:35 - Sist endret 26. des. 2020 19:01