title: Marijuana and heroin by prescription? Recent developments at the state and federal levels.
mesh_terms: D002188:Cannabis; D013759:Dronabinol / Q000627:therapeutic use; D011307:Drug Prescriptions; D003932:Heroin / Q000627:therapeutic use; D006801:Humans; D007880:Legislation, Drug; D010146:Pain / Q000188:drug therapy; D012106:Research; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D003932:Heroin; D013759:Dronabinol