TY - JOUR T1 - Residents only, please. JF - Canadian Family Physician JO - Can Fam Physician SP - 715 LP - 716 VL - 52 IS - 6 AU - Sarah Giles Y1 - 2006/06/01 UR - http://www.cfp.ca/content/52/6/715.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -