PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2011 Jan 11 TA - Canadian Medical Association Journal PG - 7--7 VI - 183 IP - 1 4099 - http://www.cmaj.ca/content/183/1/7.short 4100 - http://www.cmaj.ca/content/183/1/7.full SO - CMAJ2011 Jan 11; 183