TY - JOUR T1 - A gift and calling JF - Canadian Medical Association Journal JO - CMAJ SP - 511 LP - 511 DO - 10.1503/cmaj.121106 VL - 185 IS - 6 AU - Paul Moorehead Y1 - 2013/04/02 UR - http://www.cmaj.ca/content/185/6/511.abstract ER -