title: Free thyroxine measurements in euthyroid patients with low or high T3 uptakes.
mesh_terms: D006801:Humans; D006980:Hyperthyroidism / Q000097:blood*; D011863:Radioimmunoassay; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D014284:Triiodothyronine; D013974:Thyroxine