title: Triiodothyronine in diagnosis.
mesh_terms: D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis*; D011863:Radioimmunoassay; D011868:Radioisotopes; D013960:Thyroid Function Tests; D014284:Triiodothyronine / Q000378:metabolism
chemical_list: D011868:Radioisotopes; D014284:Triiodothyronine