title: Methadone maintenance treatment and social productivity in a suburban patient population.
mesh_terms: D000293:Adolescent; D000328:Adult; D004526:Efficiency; D005260:Female; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D019966:Substance-Related Disorders / Q000628:therapy*
chemical_list: D008691:Methadone