title: Irish drug abusers III: a psycho-social typology.
mesh_terms: D000328:Adult; D006801:Humans; D007494:Ireland; D009293:Opioid-Related Disorders / Q000453:epidemiology* / Q000523:psychology; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders / Q000453:epidemiology* / Q000523:psychology