title: On diluent and dilution method in hemagglutination inhibition test for human chorionic gonadotropin.
mesh_terms: D006063:Chorionic Gonadotropin / Q000032:analysis*; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007106:Immune Sera; D007201:Indicator Dilution Techniques; D007202:Indicators and Reagents; D008722:Methods; D010710:Phosphates; D011506:Proteins / Q000032:analysis; D012710:Serum Albumin, Bovine / Q000032:analysis; D014556:Urine
chemical_list: D006063:Chorionic Gonadotropin; D007106:Immune Sera; D007202:Indicators and Reagents; D010710:Phosphates; D011506:Proteins; D012710:Serum Albumin, Bovine