Health maintenance organization act amendments of 1978 : hearing before the Subcommittee on Health and Scientific Research of the Committee on Human Resources, United States Senate, Ninety-fifth Congress, second session on S. 2534 ... March 3, 1978.
United States.Congress.Senate.Committee on Human Resources.Subcommittee on Health and Scientific Research.
Washington : U.S. Govt. Print. Off.,
1978.
Health maintenance organizations