to evaluate the potential contribution of thyroidal secretion to the relative excess of triiodothyronine ( t3 ) production in hyperthyroidism and to investigate the effects of treatment , iodine ( 127i ) , t3 and thyroxine ( t4 ) were measured in digests of thyroid tissue obtained at surgery from 13 patients with graves ' disease .
C0040132
thyroidal
C0018213
graves