PT - JOURNAL ARTICLE ED - , TI - Query AID - 10.1503/cmaj.060078 DP - 2006 Feb 14 TA - Canadian Medical Association Journal PG - 588--588 VI - 174 IP - 4 4099 - http://www.cmaj.ca/content/174/4/588.short 4100 - http://www.cmaj.ca/content/174/4/588.full SO - CMAJ2006 Feb 14; 174