title: Reasons for drug use: comparison of drug users and abusers.
mesh_terms: D000223:Adaptation, Psychological; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D013287:Illicit Drugs; D007389:Internal-External Control; D008297:Male; D012649:Self Concept; D019966:Substance-Related Disorders / Q000523:psychology*
chemical_list: D013287:Illicit Drugs