Responses of small preterm infants to bottle- and breast-feeding.
D001785:Blood Gas Monitoring, Transcutaneous; D001903:Bottle Feeding; D001942:Breast Feeding; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature / Q000502:physiology*; D012881:Skin Temperature; D013997:Time Factors