title: A ten-year analysis of non-medical drug use behavior at five American universities.
mesh_terms: D000293:Adolescent; D000328:Adult; D000437:Alcoholism / Q000453:epidemiology; D000662:Amphetamines; D001463:Barbiturates; D003042:Cocaine; D005260:Female; D006801:Humans; D013287:Illicit Drugs; D008297:Male; D002189:Marijuana Abuse / Q000453:epidemiology; D013334:Students / Q000523:psychology*; D019966:Substance-Related Disorders / Q000453:epidemiology*; D011795:Surveys and Questionnaires; D014481:United States
chemical_list: D000662:Amphetamines; D001463:Barbiturates; D013287:Illicit Drugs; D003042:Cocaine