Thyrotropin assay based on the depletion of iodine in chick thyroids.
D000818:Animals; D002645:Chickens; D006728:Hormones; D007455:Iodine; D010902:Pituitary Gland; D010903:Pituitary Gland, Anterior; D013961:Thyroid Gland; D013972:Thyrotropin; D013973:Thyrotropin-Releasing Hormone
D006728:Hormones; D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin; D007455:Iodine
PITUITARY GLAND, ANTERIOR/hormones