PT - JOURNAL ARTICLE ED - , TI - For the record AID - 10.1503/cmaj.109-3825 DP - 2011 Mar 22 TA - Canadian Medical Association Journal PG - E254--E256 VI - 183 IP - 5 4099 - http://www.cmaj.ca/content/183/5/E254.short 4100 - http://www.cmaj.ca/content/183/5/E254.full SO - CMAJ2011 Mar 22; 183