Epidemiology of meningococcal meningitis.
D000328:Adult; D004352:Drug Resistance, Microbial; D006801:Humans; D008585:Meningitis, Meningococcal / Q000453:epidemiology* / Q000517:prevention & control; D009784:Occupational Diseases / Q000453:epidemiology*; D013019:South Africa; D013449:Sulfonamides / Q000627:therapeutic use; D014611:Vaccination
D013449:Sulfonamides