Roentgenologic studies of the size of the lungs of the newborn baby before and after aeration.
D001823:Body Composition; D002933:Cineradiography; D006801:Humans; D007231:Infant, Newborn; D008168:Lung / Q000000981:diagnostic imaging / Q000502:physiology*; D011652:Pulmonary Circulation; D012119:Respiration