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Bed disability among the chronically limited, United States, July 1957-June 1961

Wilder, Charles S.
Washington, U.S. Dept. of Health, Education, and Welfare, Public Health Service; [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.] 1964. 1964

Disability among persons in the labor force, by employment status, United States, July 1961-June 196

Hoffmann, Carolanne H.
Washington, U.S. Dept. of Health, Education, and Welfare. Public Health Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1964. 1964

Limitation of activity and mobility; due to chronic conditions, United States, July 1965-June 1966

Wilder, Charles S.
Washington, U.S. Public Health Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1968. 1968