Auteur
Council of Economic Advisers (U.S.)
1
National Center for Health Statistics (U.S.). Division of Data Services
1
National Center for Health Statistics (U.S.). Division of Vital Statistics
1
United States. Bureau of the Census
1
United States. Congress. Joint Economic Committee
1
United States. National Office of Vital Statistics
1
United States. National Vital Statistics Division
1
United States. Public Health Service
1