Fetal mortality by maternal education and prenatal care, 1990
Pubbl/distr/stampa
Hyattsville, Maryland : , : U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Center for Health Statistics, , 1996
Descrizione fisica
1 online resource (iii, 29 pages) : illustrations
Collana
Vital and health statistics. Series 20, Data from the national vital statistics system ; ; no. 30