[Letter: When will an anti meningococcic vaccine be available?].
D001428:Bacterial Vaccines; D006801:Humans; D008585:Meningitis, Meningococcal / Q000517:prevention & control*; D009345:Neisseria meningitidis / Q000145:classification; D014611:Vaccination
D001428:Bacterial Vaccines
Lettre: Quand pourrons-nous disposer d'un vaccin anti-méningococcique?