TY - JOUR T1 - Canada: youth action takes on mission impossible JF - Tobacco Control JO - Tob Control SP - 169 LP - 169 VL - 16 IS - 3 AU - David Simpson Y1 - 2007/06/01 UR - http://tobaccocontrol.bmj.com/content/16/3/169.2.abstract N2 - In April, teenagers staged this demonstration in Mississauga and Brampton, in Ontario province, demanding … ER -