TY - JOUR T1 - Hat trick: the doctor who was a nurse JF - Canadian Medical Association Journal JO - CMAJ SP - 1191 LP - 1192 VL - 164 IS - 8 AU - Shannon Lee Dutchyn Y1 - 2001/04/17 UR - http://www.cmaj.ca/content/164/8/1191.1.abstract ER -