PT - JOURNAL ARTICLE ED - , TI - Query AID - 10.1503/cmaj.050269 DP - 2005 Aug 02 TA - Canadian Medical Association Journal PG - 324--324 VI - 173 IP - 3 4099 - http://www.cmaj.ca/content/173/3/324.short 4100 - http://www.cmaj.ca/content/173/3/324.full SO - CMAJ2005 Aug 02; 173