PT - JOURNAL ARTICLE ED - , TI - For the record AID - 10.1503/cmaj.109-3754 DP - 2011 Jan 11 TA - Canadian Medical Association Journal PG - E53--E57 VI - 183 IP - 1 4099 - http://www.cmaj.ca/content/183/1/E53.short 4100 - http://www.cmaj.ca/content/183/1/E53.full SO - CMAJ2011 Jan 11; 183