The postnatal development of alveoli in premature infants.
D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature / Q000502:physiology*; D008168:Lung / Q000502:physiology*; D012129:Respiratory Function Tests; D012143:Respiratory Physiological Phenomena
INFANT, PREMATURE/physiology; LUNG/physiology