Durning Steven J, Dolmans Diana H J M, Cleland Jennifer, Mennin Stewart, Amin Zubair, Gibbs Trevor J
Department of Medicine (NEP), Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814, USA.
Med Teach. 2012;34(6):458-61. doi: 10.3109/0142159X.2012.671976. Epub 2012 Apr 10.