title: Ventilation-perfusion relationships as assessed by a ADN2 in hyaline membrane disease.
mesh_terms: D002245:Carbon Dioxide / Q000097:blood; D006801:Humans; D006819:Hyaline Membrane Disease / Q000503:physiopathology*; D007231:Infant, Newborn; D009584:Nitrogen / Q000097:blood*; D010100:Oxygen / Q000097:blood; D011650:Pulmonary Alveoli; D011652:Pulmonary Circulation; D014692:Ventilation-Perfusion Ratio
chemical_list: D002245:Carbon Dioxide; D009584:Nitrogen; D010100:Oxygen