PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2011 Dec 13 TA - Canadian Medical Association Journal PG - 2075--2075 VI - 183 IP - 18 4099 - http://www.cmaj.ca/content/183/18/2075.short 4100 - http://www.cmaj.ca/content/183/18/2075.full SO - CMAJ2011 Dec 13; 183