title: History of legal and medical roles in narcotic abuse in the U.S.
mesh_terms: D003156:Community Mental Health Services; D004335:Drug and Narcotic Control / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D007391:International Cooperation; D011635:Public Health Administration; D019966:Substance-Related Disorders / Q000534:rehabilitation / Q000628:therapy; D014481:United States