RT Journal Article SR Electronic T1 Canadian bioweapons JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1020 OP 1020 DO 10.1503/cmaj.131730 VO 186 IS 13 A1 Jacalyn Duffin YR 2014 UL http://www.cmaj.ca/content/186/13/1020.abstract AB