title: Value of gallium 67 scan in the evaluation of mediastinal involvement in lung cancer.
mesh_terms: D005069:Evaluation Studies as Topic; D005710:Gallium Radioisotopes; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D008481:Mediastinoscopy; D011877:Radionuclide Imaging
chemical_list: D005710:Gallium Radioisotopes