title: Treatment of drug and addiction in London.
mesh_terms: D005069:Evaluation Studies as Topic; D006801:Humans; D007880:Legislation, Drug; D008131:London; D008691:Methadone / Q000627:therapeutic use; D009294:Narcotics; D010686:Philosophy, Medical; D013375:Substance Withdrawal Syndrome / Q000517:prevention & control; D019966:Substance-Related Disorders / Q000534:rehabilitation*; D006113:United Kingdom; D014481:United States
chemical_list: D009294:Narcotics; D008691:Methadone