Influence of the purification of 125-I-iodinated thyrotropin on the sensitivity of the radioimmunoassay.
D006801:Humans; D007457:Iodine Radioisotopes; D011863:Radioimmunoassay; D013679:Technology, Radiologic; D013972:Thyrotropin / Q000302:isolation & purification*
D007457:Iodine Radioisotopes; D013972:Thyrotropin