Curtailing youth smoking.
Bergman
A B
AB
D000293:Adolescent; D000329:Advertising; D000367:Age Factors; D002648:Child; D003132:Commerce / Q000331:legislation & jurisprudence*; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006801:Humans; D012907:Smoking / Q000191:economics / Q000331:legislation & jurisprudence*; D000074606:Smoking Prevention; D019460:Tobacco Industry; D014481:United States