PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2012 Jul 10 TA - Canadian Medical Association Journal PG - 1119--1119 VI - 184 IP - 10 4099 - http://www.cmaj.ca/content/184/10/1119.short 4100 - http://www.cmaj.ca/content/184/10/1119.full SO - CMAJ2012 Jul 10; 184