Drugs-a study in Dublin post-primary schools.
D000293:Adolescent; D000428:Alcohol Drinking; D002648:Child; D005260:Female; D006801:Humans; D007494:Ireland; D008297:Male; D012907:Smoking; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders / Q000453:epidemiology* / Q000523:psychology