RT Journal Article SR Electronic T1 Dioxin contamination and poisoning JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 873 OP 873 DO 10.1503/cmaj.045283 VO 172 IS 7 A1 Weir, Erica YR 2005 UL http://www.cmaj.ca/content/172/7/873.abstract