PT - JOURNAL ARTICLE ED - , TI - For the record AID - 10.1503/cmaj.109-4109 DP - 2012 Feb 21 TA - Canadian Medical Association Journal PG - E178--E180 VI - 184 IP - 3 4099 - http://www.cmaj.ca/content/184/3/E178.short 4100 - http://www.cmaj.ca/content/184/3/E178.full SO - CMAJ2012 Feb 21; 184