PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2010 Nov 23 TA - Canadian Medical Association Journal PG - 1821--1821 VI - 182 IP - 17 4099 - http://www.cmaj.ca/content/182/17/1821.short 4100 - http://www.cmaj.ca/content/182/17/1821.full SO - CMAJ2010 Nov 23; 182