The cooperative health statistics system, its mission and program : final report from the Definitions Task Force to the Cooperative Health Statistics Advisory Committee, August 30, 1976.
United States.Definitions Task Force.
United States.National Center for Health Statistics.Cooperative Health Statistics Advisory Committee.
Rockville, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics,
c1977.
Cooperative Health Statistics System.
Public health