title: Youth tobacco use: a multifactorial problem.
authors.forename: M E
authors.initials: ME
authors.lastname: Matei
authors.forename: R B
authors.initials: RB
authors.lastname: McFee
mesh_terms: D000293:Adolescent; D005260:Female; D015438:Health Behavior; D006801:Humans; D008297:Male; D008404:Massachusetts / Q000453:epidemiology; D015995:Prevalence; D000297:Psychology, Adolescent; D012907:Smoking / Q000453:epidemiology; D000074606:Smoking Prevention