Pulmonary function following feeding in low-birth-weight infants.
D002408:Catheters, Indwelling; D006801:Humans; D007224:Infant Care; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008168:Lung / Q000502:physiology*; D009725:Nurseries, Hospital; D014469:Umbilical Arteries