The sequential development of infants of low birthweight.
D001724:Birth Weight; D002657:Child Development; D002658:Developmental Disabilities / Q000175:diagnosis; D005260:Female; D005865:Gestational Age; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male; D009043:Motor Activity; D009129:Muscle Tonus; D010287:Parent-Child Relations; D011581:Psychological Tests; D012018:Reflex