title: Diagnosis of hyperthyroidism by external liver counting: correlation between external scintillation counting of the liver and plasma protein-bound iodine-131.
mesh_terms: D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis*; D007457:Iodine Radioisotopes; D008099:Liver; D011874:Radiometry; D011877:Radionuclide Imaging; D013960:Thyroid Function Tests
chemical_list: D007457:Iodine Radioisotopes