PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2008 Sep 23 TA - Canadian Medical Association Journal PG - 617--617 VI - 179 IP - 7 4099 - http://www.cmaj.ca/content/179/7/617.short 4100 - http://www.cmaj.ca/content/179/7/617.full SO - CMAJ2008 Sep 23; 179