Corporate Author United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment.

標題 Medicaid and Medicare part B changes : hearing before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, Ninety-seventh Congress, second session, July 16, 1982.

出版資料 Washington : U.S. G.P.O, 1982.