TY - JOUR T1 - International legal barriers to Canada's marijuana plans JF - Canadian Medical Association Journal JO - CMAJ DO - 10.1503/cmaj.160369 SP - cmaj.160369 AU - Steven J. Hoffman AU - Roojin Habibi Y1 - 2016/01/01 UR - http://www.cmaj.ca/content/early/2016/05/16/cmaj.160369.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -