TY - JOUR T1 - Use of contraband cigarettes among adolescent daily smokers in Canada JF - Canadian Medical Association Journal JO - CMAJ DO - 10.1503/cmaj.090665 AU - Russell C Callaghan AU - Scott Veldhuizen AU - Scott Leatherdale AU - Donna Murnaghan AU - Steve Manske Y1 - 2009/09/08 UR - http://www.cmaj.ca/content/early/2009/09/08/cmaj.090665.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -