PT - JOURNAL ARTICLE ED - , TI - For the record AID - 10.1503/cmaj.109-3811 DP - 2011 Mar 08 TA - Canadian Medical Association Journal PG - E229--E231 VI - 183 IP - 4 4099 - http://www.cmaj.ca/content/183/4/E229.short 4100 - http://www.cmaj.ca/content/183/4/E229.full SO - CMAJ2011 Mar 08; 183