title: Perceived dimensions for combinations of drug substances.
mesh_terms: D000293:Adolescent; D000328:Adult; D000434:Alcoholic Beverages; D000661:Amphetamine; D001463:Barbiturates; D002188:Cannabis; D000431:Ethanol; D005163:Factor Analysis, Statistical; D006801:Humans; D007600:Judgment; D008238:Lysergic Acid Diethylamide; D008297:Male; D008635:Mescaline; D009294:Narcotics; D019966:Substance-Related Disorders
chemical_list: D001463:Barbiturates; D009294:Narcotics; D000431:Ethanol; D008238:Lysergic Acid Diethylamide; D000661:Amphetamine; D008635:Mescaline