title: A longitudinal study of drugs on a campus.
mesh_terms: D000293:Adolescent; D000328:Adult; D000428:Alcohol Drinking; D000434:Alcoholic Beverages; D001290:Attitude; D002188:Cannabis; D003431:Cross-Cultural Comparison; D004335:Drug and Narcotic Control; D005060:Europe; D005260:Female; D006801:Humans; D008238:Lysergic Acid Diethylamide; D008297:Male; D008635:Mescaline; D010507:Periodicity; D012737:Sex Factors; D013334:Students; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States; D014495:Universities
chemical_list: D008238:Lysergic Acid Diethylamide; D008635:Mescaline