Drug treatment centres.
D000328:Adult; D000661:Amphetamine; D003042:Cocaine; D003153:Community Health Services; D003932:Heroin; D006801:Humans; D007883:Legislation, Medical; D008875:Middle Aged; D019966:Substance-Related Disorders / Q000534:rehabilitation / Q000628:therapy*; D006113:United Kingdom
D003932:Heroin; D000661:Amphetamine; D003042:Cocaine