A study of gestational age and birth weight.
D001724:Birth Weight; D005260:Female; D005865:Gestational Age; D006801:Humans; D007194:India; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology; D007234:Infant, Premature; D008297:Male; D011247:Pregnancy; D011446:Prospective Studies