title: An approach to immunoassay.
mesh_terms: D000906:Antibodies; D001666:Binding Sites, Antibody; D006801:Humans; D007700:Kinetics; D008433:Mathematics; D008832:Microchemistry; D011786:Quality Control; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D000906:Antibodies