Influence of age upon response to meningococcal endotoxin in rabbits.
D000818:Animals; D000942:Antigens, Bacterial; D004731:Endotoxins; D022401:Meningococcal Vaccines; D009345:Neisseria meningitidis; D011817:Rabbits
D000942:Antigens, Bacterial; D004731:Endotoxins; D022401:Meningococcal Vaccines
NEISSERIA MENINGITIDIS