PT - JOURNAL ARTICLE ED - , TI - Error in table heading AID - 10.1503/cmaj.114-0029 DP - 2014 Mar 18 TA - Canadian Medical Association Journal PG - 372--372 VI - 186 IP - 5 4099 - http://www.cmaj.ca/content/186/5/372.4.short 4100 - http://www.cmaj.ca/content/186/5/372.4.full SO - CMAJ2014 Mar 18; 186