PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2011 Jun 14 TA - Canadian Medical Association Journal PG - 991--991 VI - 183 IP - 9 4099 - http://www.cmaj.ca/content/183/9/991.short 4100 - http://www.cmaj.ca/content/183/9/991.full SO - CMAJ2011 Jun 14; 183