TY - JOUR T1 - Lest we forget: why the use of chemical weapons must not go unchallenged JF - Canadian Medical Association Journal JO - CMAJ SP - 1299 LP - 1299 DO - 10.1503/cmaj.131359 VL - 185 IS - 15 AU - Kirsten Patrick AU - Matthew Stanbrook AU - Ken Flegel Y1 - 2013/10/15 UR - http://www.cmaj.ca/content/185/15/1299.abstract N2 - ER -