PT - JOURNAL ARTICLE ED - , TI - For the record AID - 10.1503/cmaj.109-3040 DP - 2009 Oct 13 TA - Canadian Medical Association Journal PG - E157--E158 VI - 181 IP - 8 4099 - http://www.cmaj.ca/content/181/8/E157.short 4100 - http://www.cmaj.ca/content/181/8/E157.full SO - CMAJ2009 Oct 13; 181