Meningococcal meningitis in Africa.
D000349:Africa; D002701:Chloramphenicol / Q000008:administration & dosage / Q000627:therapeutic use; D003140:Communicable Disease Control; D004196:Disease Outbreaks; D006801:Humans; D007114:Immunization; D008585:Meningitis, Meningococcal / Q000188:drug therapy / Q000453:epidemiology* / Q000517:prevention & control
D002701:Chloramphenicol