Pamuk, Elsie.
Hyattsville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Center for Health Statistics, 1988.
Hyattsville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Center for Health Statistics ; Washington, DC : For sale by the U.S. G.P.O., Supt. of Docs., [1996]
Ventura, Stephanie J.
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, 1980.