title: Comparison between enzyme-linked immunosorbent assay (ELISA) and diffusion-in-gel enzyme-linked immunosorbent assay (DIG-ELISA) for detection of antibodies to pneumococcal polysaccharides.
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis*; D000942:Antigens, Bacterial / Q000032:analysis; D004797:Enzyme-Linked Immunosorbent Assay; D011135:Polysaccharides, Bacterial / Q000276:immunology; D013296:Streptococcus pneumoniae / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial; D011135:Polysaccharides, Bacterial