title: [Ventilo-perfusion study with radioactive xenon].
mesh_terms: D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D014692:Ventilation-Perfusion Ratio / Q000379:methods; D014980:Xenon Radioisotopes
chemical_list: D014980:Xenon Radioisotopes
vernacular_title: Etude ventilo-perfusoire au moyen de xenon radioactif