title: Polytobacco Use Among Adolescents.
authors.forename: Melissa M
authors.initials: MM
authors.lastname: Sosensky
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Doyle
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D006801:Humans; D012307:Risk Factors; D014029:Tobacco Use Disorder / Q000453:epidemiology*