The measurement of bovine thyroid activity using low dosages of radioactive iodine I-131.
D000818:Animals; D002417:Cattle / Q000502:physiology; D007455:Iodine; D007457:Iodine Radioisotopes; D013961:Thyroid Gland / Q000502:physiology*
D007457:Iodine Radioisotopes; D007455:Iodine
CATTLE/physiology; IODINE/radioactive; THYROID GLAND/physiology