title: Urinary tri-iodothyronine as index of thyroid function.
mesh_terms: D000328:Adult; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D013960:Thyroid Function Tests; D013974:Thyroxine / Q000097:blood / Q000652:urine; D014284:Triiodothyronine / Q000652:urine*
chemical_list: D014284:Triiodothyronine; D013974:Thyroxine