title: U.S. Teens Are Smoking Less.
authors.affiliation: Carol Potera.
authors.forename: Carol
authors.initials: C
authors.lastname: Potera
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D002648:Child; D004581:Electronics; D006801:Humans; D012907:Smoking / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology