title: [201Tl to 67Ga crude uptake ratio as a prognostic indicator in primary lung cancer].
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005710:Gallium Radioisotopes; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011868:Radioisotopes; D011877:Radionuclide Imaging; D013793:Thallium
chemical_list: D005710:Gallium Radioisotopes; D011868:Radioisotopes; D013793:Thallium