PT - JOURNAL ARTICLE AU - David G. Bailey AU - George K. Dresser TI - Natural products and adverse drug interactions AID - 10.1503/cmaj.1031558 DP - 2004 May 11 TA - Canadian Medical Association Journal PG - 1531--1532 VI - 170 IP - 10 4099 - http://www.cmaj.ca/content/170/10/1531.short 4100 - http://www.cmaj.ca/content/170/10/1531.full SO - CMAJ2004 May 11; 170