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Maternity care utilization and financing; source book of United States data, selected years 1950-196

United States. Public Health Service. Division of Community Health Services.
Washington, U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Community Health Services, Health Economics Branch; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1964] 1964

Medical care financing and utilization;

United States. Division of Medical Care Administration. Health Economics Branch.
Arlington, Va.; [For sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington, 1967] 1967