Published |
Washington, DC : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Statistics, 1965- |
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Apr. 1970-Apr. 1977 : Rockville, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics |
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July 1977- : Hyattsville, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics |
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No. 1 (Sept. 1965)- |
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