Birth weight, gestational age and growth pattern in babies with a birth weight of 2000 grams or less.
D001724:Birth Weight; D001827:Body Height; D001835:Body Weight; D002508:Cephalometry; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D005865:Gestational Age; D006128:Growth; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male