title: Perceptual dynamics of drug addicts as measured by the Semantic Differential Test.
mesh_terms: D000328:Adult; D001290:Attitude; D002188:Cannabis; D003417:Criminal Psychology; D003932:Heroin; D006801:Humans; D008297:Male; D010551:Personality; D012649:Self Concept; D012659:Semantic Differential; D012938:Social Perception; D019966:Substance-Related Disorders
chemical_list: D003932:Heroin