title: Further comments on estimating choriogonadotropin in serum.
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood*; D006801:Humans; D011863:Radioimmunoassay / Q000379:methods; D011933:Reagent Kits, Diagnostic
chemical_list: D006063:Chorionic Gonadotropin; D011933:Reagent Kits, Diagnostic