Description
Item Description:"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."
Physical Description:1 online resource (iv, 56 pages) : illustrations.
Bibliography:Includes bibliographical references (page 8).