PT - JOURNAL ARTICLE ED - , TI - Highlights DP - 2010 Sep 21 TA - Canadian Medical Association Journal PG - 1393--1393 VI - 182 IP - 13 4099 - http://www.cmaj.ca/content/182/13/1393.short 4100 - http://www.cmaj.ca/content/182/13/1393.full SO - CMAJ2010 Sep 21; 182