title: Letter: Apathetic T-3 toxicosis.
mesh_terms: D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis*; D007455:Iodine / Q000097:blood; D013960:Thyroid Function Tests; D014284:Triiodothyronine / Q000097:blood
chemical_list: D014284:Triiodothyronine; D007455:Iodine