Effects of tobacco-related media campaigns on smoking among 20-30-year-old adults: longitudinal data from the USA

Terry-McElrath, Yvonne M; O’Malley, Patrick M; Johnston, Lloyd D; Emery, S; Wakefield, M A; Szczypka, G. (2013). Effects of tobacco-related media campaigns on smoking among 20-30-year-old adults: longitudinal data from the USA. Tobacco control. 22(1), 38-45.