Hyattsville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics ; Washington, D.C. : For sale by the Supt. of Docs., U.S.G.P.O., 1981-1999.

Yale Internet Resource >> None

Journals & Newspapers / Online

Washington, D.C. : U.S. Dept. of Health, Education and Welfare, Public Health Service : For sale by the Supt. of Docs., U.S. Govt. Print. Off.

Yale Internet Resource >> None

Journals & Newspapers / Online

Hyattsville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics ; Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., 1981-1999.

Yale Internet Resource >> None

Journals & Newspapers / Online

Hyattsville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics ; Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., 1981-1999.