PT - JOURNAL ARTICLE AU - Barbara Sibbald TI - World's doctors unite behind antitobacco manifesto DP - 2003 Jan 21 TA - Canadian Medical Association Journal PG - 211--211-b VI - 168 IP - 2 4099 - http://www.cmaj.ca/content/168/2/211.3.short 4100 - http://www.cmaj.ca/content/168/2/211.3.full SO - CMAJ2003 Jan 21; 168