title: [Lung function studies using 81mKr and the autofluoroscope (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007726:Krypton; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011865:Radioisotope Dilution Technique / Q000379:methods*; D011868:Radioisotopes; D011877:Radionuclide Imaging; D012129:Respiratory Function Tests / Q000379:methods*
chemical_list: D011868:Radioisotopes; D007726:Krypton