title: [Clinical studies on physiopathology of the small airway. (1) Clinical significance of alveolar-arterial gas tension differences].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D010100:Oxygen / Q000032:analysis; D011650:Pulmonary Alveoli / Q000032:analysis; D012129:Respiratory Function Tests; D014692:Ventilation-Perfusion Ratio
chemical_list: D010100:Oxygen