The initial tangent of the uptake curve as a test for diagnosis of the thyroid function with radioiodine.
D006801:Humans; D007455:Iodine; D007457:Iodine Radioisotopes; D011868:Radioisotopes; D013960:Thyroid Function Tests; D013961:Thyroid Gland
D007457:Iodine Radioisotopes; D011868:Radioisotopes; D007455:Iodine
IODINE/radioactive; THYROID GLAND/function tests