An improved assay method for thyrotrophin using depletion of I 131 from the thyroid of day-old chicks.
D000818:Animals; D002645:Chickens; D007455:Iodine; D010908:Pituitary Hormones, Anterior; D013961:Thyroid Gland; D013972:Thyrotropin / Q000032:analysis*; D013973:Thyrotropin-Releasing Hormone
D010908:Pituitary Hormones, Anterior; D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin; D007455:Iodine
THYROTROPIC HORMONE/determination