[The drug problem].
D000293:Adolescent; D000328:Adult; D000437:Alcoholism / Q000453:epidemiology; D004363:Drug Utilization; D004522:Educational Status; D005260:Female; D006801:Humans; D008297:Male; D010551:Personality; D012907:Smoking; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders / Q000453:epidemiology*; D013557:Switzerland
Das Problem der Drogen