TY - JOUR T1 - Clinical shorts JF - Canadian Medical Association Journal JO - CMAJ SP - 676 LP - 676 DO - 10.1503/cmaj.120421 VL - 184 IS - 6 AU - Diane Kelsall Y1 - 2012/04/03 UR - http://www.cmaj.ca/content/184/6/676.abstract ER -