title: Diagnosis of pyogenic meningitis.
mesh_terms: D000942:Antigens, Bacterial / Q000302:isolation & purification; D003378:Counterimmunoelectrophoresis; D005069:Evaluation Studies as Topic; D006801:Humans; D008586:Meningitis, Pneumococcal / Q000382:microbiology*; D013296:Streptococcus pneumoniae / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial