PT - JOURNAL ARTICLE ED - , TI - Briefly AID - 10.1503/cmaj.109-4610 DP - 2013 Nov 05 TA - Canadian Medical Association Journal PG - E754--E754 VI - 185 IP - 16 4099 - http://www.cmaj.ca/content/185/16/E754.short 4100 - http://www.cmaj.ca/content/185/16/E754.full SO - CMAJ2013 Nov 05; 185