title: Patterns of use of alcohol, cannabis and tobacco in a student population.
mesh_terms: D000428:Alcohol Drinking; D002188:Cannabis; D004739:England; D005260:Female; D006801:Humans; D008297:Male; D012907:Smoking / Q000453:epidemiology*; D013334:Students; D019966:Substance-Related Disorders / Q000453:epidemiology*