relationships with mother's reproductive history, United States MacMahon, Brian creator author. Kovar, Mary Grace author. Feldman, Jacob J. author. National Center for Health Statistics (U.S.) issuing body. National Natality Survey (U.S.) text bibliography Statistics. Vital statistics. Vital statistics. mdu 1973 monographic eng 1 online resource (iv, 56 pages) : illustrations. by Brian MacMahon, Mary Grace Kovar, and Jacob J. Feldman. "Statistics on infant mortality rates according to mother's previous reproductive experience particularly whether she had had a previous child die in infancy or a fetal death and according to selected socioeconomic factors. Based on data collected by a questionnaire mailed to mothers of infant deaths. Samples selected from records of births and infant deaths in 1964, 1965, and 1966 which were transmitted to the National Center for Health Statistics." "April 1973." CRDP Program record. Includes bibliographical references (page 8). n-us--- Infants Mortality United States Statistics Reproductive health United States Statistics Fetal death United States Statistics Infants Mortality United States Statistics, Vital United States HE 20.2210:22/15 HE 20.2210:22/15 (OCoLC) 969092220 Series 22 Data from the national vital statistics system https://purl.fdlp.gov/GPO/gpo92240 https://purl.fdlp.gov/GPO/gpo92240 SXT 110601 20190831111941.0 on1015646665 eng