title: Drug taking and drinking among 11-15 year olds in England have fallen over past 10 years.
authors: Adrian
authors: A
authors: O'Dowd
mesh_terms: D000293:Adolescent; D000428:Alcohol Drinking / Q000453:epidemiology* / Q000639:trends; D002648:Child; D004739:England / Q000453:epidemiology; D006306:Health Surveys; D006801:Humans; D012574:Schools; D012907:Smoking / Q000453:epidemiology* / Q000639:trends; D013334:Students / Q000706:statistics & numerical data; D019966:Substance-Related Disorders / Q000453:epidemiology*