PT - JOURNAL ARTICLE ED - , TI - Regarding Pooh DP - 2001 Apr 17 TA - Canadian Medical Association Journal PG - 1125--1126 VI - 164 IP - 8 4099 - http://www.cmaj.ca/content/164/8/1125.2.short 4100 - http://www.cmaj.ca/content/164/8/1125.2.full SO - CMAJ2001 Apr 17; 164