J Surg Educ. 2012 Nov-Dec;69(6):680-6. doi: 10.1016/j.jsurg.2012.06.002. Epub 2012 Jul 07.
Journal of surgical education
Mark L Friedell
PMID: 23111030 DOI: 10.1016/j.jsurg.2012.06.002
[No abstract available.]