precise sonographic measurements did not prove a correlation between the volume of the thyroid gland and basic laboratory parameters ( plasma thyroxine , triiodothyronine , thyroglobulin level , level of free fractions of thyroxine and triiodothyronine , globulin binding thyroxine and adenopituitary thyrotropic hormone ) .
C0040132
thyroid gland
C0040123
thyroglobulin