title: Demonstration of bacterial capsular polysaccharide in CSF by counter immunoelectrophoresis.
mesh_terms: D003378:Counterimmunoelectrophoresis; D006801:Humans; D007122:Immunoelectrophoresis; D009345:Neisseria meningitidis / Q000276:immunology; D011135:Polysaccharides, Bacterial / Q000134:cerebrospinal fluid*
chemical_list: D011135:Polysaccharides, Bacterial