Lysdahl KB, Hofmann B, Espeland A. Radiologists' responses to inadequate referrals. European Radiology 2010; 20(5): 1227-1233

Lysdahl KB, Hofmann B. What causes increasing and unnecessary use of radiological investigations? a survey of radiologists' perceptions. BMC Health Services Research 2009; 9: 155.

Hofmann B. Too much of a good thing is wonderful? A conceptual analysis of excessive examinations and diagnostic futility in diagnostic radiology. Medicine, Health care and Philosophy 2010;13(2): 139-148.

Published May 22, 2011 5:16 PM - Last modified May 22, 2011 5:17 PM