Published |
Hyattsville, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Statistics ; 1977- |
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Washington, D.C. : For sale by the Superintendent of Documents, U.S. Government Printing Office, 1977- |
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Began with: No. 1 (Nov. 1977) |
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Ceased with no. 31 (Oct. 2011)? |
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