title: Manipulativeness among drug abusers: reliability and validity of the Mach IV Scale.
mesh_terms: D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D009294:Narcotics; D010552:Personality Assessment; D011594:Psychometrics; D019966:Substance-Related Disorders / Q000523:psychology*
chemical_list: D009294:Narcotics