The neonate.
D001942:Breast Feeding; D005260:Female; D006801:Humans; D007224:Infant Care; D007227:Infant Nutritional Physiological Phenomena; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D009359:Neonatology; D009732:Nursing Care; D011247:Pregnancy