Pay Increases for Employees of Department of Medicine and Surgery in the Veterans' Administration; Operation of Area Medical Offices: Hearings Before the Subcommittee on Hospitals of the Committee on Veterans' Affairs, House of Representatives, Eighty-fifth Congress, First Session, on H.R. 6719, a Bill Granting Pay Increases in the Department of Medicine and Surgery of the Veterans' Administration. June 11, 12, and 13, 1957