title: Serogroup identification of meningococci by a modified antiserum agar method.
abstract: Modifications in the antiserum agar method for serogroup identification of meningococci, which reduce the amount of group-specific antisera required and increase long-term storage of prepoured antiserum agar plates, are described.
mesh_terms: D000362:Agar; D006801:Humans; D007106:Immune Sera; D008585:Meningitis, Meningococcal / Q000382:microbiology*; D009345:Neisseria meningitidis / Q000145:classification*; D012703:Serotyping / Q000379:methods*
chemical_list: D007106:Immune Sera; D000362:Agar