title: Determination spatially distributed iodine thyroidal activity using coincidence counting.
mesh_terms: D006801:Humans; D007457:Iodine Radioisotopes; D008954:Models, Biological; D011877:Radionuclide Imaging; D013961:Thyroid Gland / Q000000981:diagnostic imaging*
chemical_list: D007457:Iodine Radioisotopes