title: Immunological specificity of the beta subunit of the human chorionic gonadotropin (HCG).
mesh_terms: D001666:Binding Sites, Antibody; D001667:Binding, Competitive; D006063:Chorionic Gonadotropin / Q000276:immunology*; D002850:Chromatography, Gel; D006801:Humans; D007457:Iodine Radioisotopes; D007986:Luteinizing Hormone; D008722:Methods; D010446:Peptide Fragments; D011863:Radioimmunoassay
chemical_list: D006063:Chorionic Gonadotropin; D007457:Iodine Radioisotopes; D010446:Peptide Fragments; D007986:Luteinizing Hormone