title: An 1251 thyroid uptake system.
mesh_terms: D006801:Humans; D007457:Iodine Radioisotopes; D008722:Methods; D011866:Radioisotope Renography / Q000295:instrumentation; D011874:Radiometry / Q000295:instrumentation; D013959:Thyroid Diseases / Q000175:diagnosis; D013960:Thyroid Function Tests / Q000295:instrumentation
chemical_list: D007457:Iodine Radioisotopes