PT - JOURNAL ARTICLE ED - , TI - Books received DP - 2003 Apr 15 TA - Canadian Medical Association Journal PG - 1019--1019-a VI - 168 IP - 8 4099 - http://www.cmaj.ca/content/168/8/1019.2.short 4100 - http://www.cmaj.ca/content/168/8/1019.2.full SO - CMAJ2003 Apr 15; 168