in addition , serum levels of tsh ( thyroid stimulating hormone , thyrotropin ) , t3 ( 3,4,3'-tri-iodothyronine ) , t4 ( thyroxine ) , rt3 ( 3,3',5'-tri-iodothyronine ) , and dit ( diiodotyrosine ) of goitrous animals are compared with normal animals .
C0040165
thyroxine
C0018021
goitrous