PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2009 Oct 27 TA - Canadian Medical Association Journal PG - 561--561 VI - 181 IP - 9 4099 - http://www.cmaj.ca/content/181/9/561.short 4100 - http://www.cmaj.ca/content/181/9/561.full SO - CMAJ2009 Oct 27; 181