Development and use of meningococcal vaccines.
D000942:Antigens, Bacterial / Q000302:isolation & purification; D001428:Bacterial Vaccines / Q000302:isolation & purification*; D006801:Humans; D008585:Meningitis, Meningococcal / Q000517:prevention & control*; D008887:Military Medicine; D009345:Neisseria meningitidis / Q000276:immunology; D012703:Serotyping; D014481:United States
D000942:Antigens, Bacterial; D001428:Bacterial Vaccines