title: Enzyme immunoassay for hCG-beta-subunit.
mesh_terms: D006063:Chorionic Gonadotropin / Q000032:analysis*; D018997:Chorionic Gonadotropin, beta Subunit, Human; D007124:Immunoenzyme Techniques; D010446:Peptide Fragments / Q000032:analysis*; D001616:beta-Galactosidase
chemical_list: D006063:Chorionic Gonadotropin; D018997:Chorionic Gonadotropin, beta Subunit, Human; D010446:Peptide Fragments; D001616:beta-Galactosidase