Uijtdehaage Sebastian, Vermillion Michelle, Doyle Lawrence 'Hy'
60-051 Center for Health Sciences, David Geffen School of Medicine, UCLA, Box 951722, Los Angeles, California 90095, USA.
Med Educ. 2007 Nov;41(11):1094-5. doi: 10.1111/j.1365-2923.2007.02872.x. Epub 2007 Sep 19.