Growth and development. I. Relation of birth weight in Negro infants to sex, maternal age, parity, prenatal care, and socioeconomic status.
D001724:Birth Weight; D001835:Body Weight; D002648:Child; D005260:Female; D006801:Humans; D007223:Infant; D008423:Maternal Age; D010298:Parity; D011247:Pregnancy; D011295:Prenatal Care; D012923:Social Class
BODY WEIGHT/in infant and child