Infant mortality by birthweight and other characteristics : United States, 1985 birth cohort / / by Kate Prager
Pubbl/distr/stampa
Hyattsville, Maryland : , : U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Center for Health Statistics, , 1994
Descrizione fisica
1 online resource (iv, 36 pages) : illustrations
Collana
Vital and health statistics. Series 20, Data from the national vital statistics system ; ; no. 24