TY - JOUR T1 - Antismoking drug still recommended to Canadians despite side effects and US advisory JF - Canadian Medical Association Journal JO - CMAJ SP - 381 LP - 381 DO - 10.1503/cmaj.090114 VL - 180 IS - 4 AU - Roger Collier Y1 - 2009/02/17 UR - http://www.cmaj.ca/content/180/4/381.abstract ER -