The medical applications of marihuana and heroin: high time the laws were changed.
D002170:Canada; D002186:Cannabinoids / Q000627:therapeutic use*; D002188:Cannabis; D003932:Heroin / Q000627:therapeutic use*; D006801:Humans; D007880:Legislation, Drug; D014481:United States
D002186:Cannabinoids; D003932:Heroin