略語大辞典 [Med] 27 T4 thyroxine チロキシン. サイロキシン. テトラヨードチロニン. 甲状腺ホルモン. thyroxine; or tetraiodothyronin; or Thx; a clinical thyroid test; normal range of which in serum is 4.0 - 11.0 ?g/dL in traditional units, or 51 - 142 nmol/L in SI(International System of Units); the conversion fact 丸善「略語大辞典」JLogosID : 11851147