PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2011 Mar 22 TA - Canadian Medical Association Journal PG - 527--527 VI - 183 IP - 5 4099 - http://www.cmaj.ca/content/183/5/527.short 4100 - http://www.cmaj.ca/content/183/5/527.full SO - CMAJ2011 Mar 22; 183