Adolescent alcohol and substance use and abuse: a cause for concern or for complacency.
D000437:Alcoholism / Q000453:epidemiology* / Q000517:prevention & control; D003430:Cross-Sectional Studies; D006801:Humans; D011379:Prognosis; D019966:Substance-Related Disorders / Q000453:epidemiology* / Q000517:prevention & control; D014481:United States