title: Orphan drugs and orphan diseases: clinical realities and public policy. Proceedings of a conference, Ann Arbor, Michigan, September 27-29, 1982.
mesh_terms: D004194:Disease; D004345:Drug Industry; D006801:Humans; D004364:Pharmaceutical Preparations; D011640:Public Policy; D014481:United States
chemical_list: D004364:Pharmaceutical Preparations