Drug abuse in Switzerland.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003417:Criminal Psychology; D004335:Drug and Narcotic Control; D005006:Ethnicity; D005260:Female; D006801:Humans; D007880:Legislation, Drug; D008297:Male; D009790:Occupations; D019966:Substance-Related Disorders / Q000453:epidemiology*; D013557:Switzerland