Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ERFURTH EM,Increased plasma gonadotropin levels in spontaneous hyperthyroidism reproduced by thyroxine but not by triiodothyronine administration to normal subjects,J Clin Endocrinol Metab,,,1987,64,,698-703,https://cir.nii.ac.jp/crid/1570572701040692224,