125I-Radioimmunoassay for antipyrine.
D000983:Antipyrine / Q000032:analysis / Q000097:blood*; D006801:Humans; D007457:Iodine Radioisotopes; D011863:Radioimmunoassay / Q000379:methods; D012463:Saliva / Q000032:analysis
D007457:Iodine Radioisotopes; D000983:Antipyrine