PT - JOURNAL ARTICLE AU - Kirsten Patrick AU - Matthew Stanbrook AU - Ken Flegel TI - Lest we forget: why the use of chemical weapons must not go unchallenged AID - 10.1503/cmaj.131359 DP - 2013 Oct 15 TA - Canadian Medical Association Journal PG - 1299--1299 VI - 185 IP - 15 4099 - http://www.cmaj.ca/content/185/15/1299.short 4100 - http://www.cmaj.ca/content/185/15/1299.full SO - CMAJ2013 Oct 15; 185