Birth weight and its relationship to gestation period, sex, maternal age, parity and socio-economic status.
D001724:Birth Weight; D001835:Body Weight; D001837:Body Weights and Measures; D002648:Child; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008423:Maternal Age; D010298:Parity; D011247:Pregnancy; D012923:Social Class
BODY WEIGHT/in infant and child; INFANT, NEWBORN