Relationship between trying an electronic cigarette and subsequent cigarette experimentation in Scottish adolescents: a cohort study
Catherine Best, Farhana Haseen, Dorothy Currie, Gozde Ozakinci, Anne Marie MacKintosh, Martine Stead, Douglas Eadie, Andy MacGregor, Jamie Pearce, Amanda Amos, John Frank, Sally Haw
Tobacco Control Jul 2018, 27 (4) 373-378; DOI: 10.1136/tobaccocontrol-2017-053691