title: [Clinical evaluation of 81Rb-81mKr generator as a ventilation and perfusion imaging agent (author's transl)].
mesh_terms: D006801:Humans; D007726:Krypton; D008168:Lung / Q000000981:diagnostic imaging*; D008171:Lung Diseases / Q000000981:diagnostic imaging; D011868:Radioisotopes; D011876:Radionuclide Generators; D011877:Radionuclide Imaging; D012413:Rubidium; D014692:Ventilation-Perfusion Ratio
chemical_list: D011868:Radioisotopes; D007726:Krypton; D012413:Rubidium