title: [Regional ventilation and perfusion in the bronchogenic carcinoma (author's transl)].
mesh_terms: D000368:Aged; D002283:Carcinoma, Bronchogenic / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D014692:Ventilation-Perfusion Ratio; D014980:Xenon Radioisotopes
chemical_list: D014980:Xenon Radioisotopes