TY - JOUR T1 - Essay contest entries invited JF - Canadian Medical Association Journal JO - CMAJ SP - 157 LP - 157 VL - 156 IS - 2 A2 - , Y1 - 1997/01/15 UR - http://www.cmaj.ca/content/156/2/157.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -