HMO's and the elderly : hearing before the Subcommittee on Health and Long-Term Care of the Select Committee on Aging, House of Representatives, Ninety-fifth Congress, second session, May 2, 1978.
United States.Congress.House.Select Committee on Aging.Subcommittee on Health and Long-Term Care.
Washington : U.S. Govt. Print. Off.,
1978.
"Comm. pub. no. 95-137."
Includes bibliographical references.
Older people
Health maintenance organizations