title: Relationship between locus of control and other personality measures in drug users.
mesh_terms: D000223:Adaptation, Psychological; D005260:Female; D006556:Heroin Dependence / Q000175:diagnosis*; D006801:Humans; D007389:Internal-External Control; D008297:Male; D009042:Motivation; D010551:Personality; D011581:Psychological Tests; D012649:Self Concept