Polyethylene glycol and second antibody in radioimmunoassay of human choriogonadotropin.
D000906:Antibodies / Q000378:metabolism; D006063:Chorionic Gonadotropin / Q000097:blood*; D006801:Humans; D011092:Polyethylene Glycols; D011485:Protein Binding; D011863:Radioimmunoassay / Q000379:methods*
D000906:Antibodies; D006063:Chorionic Gonadotropin; D011092:Polyethylene Glycols