Meningococcal disease.
Charlton
R
R
D006801:Humans; D015994:Incidence; D008589:Meningococcal Infections / Q000175:diagnosis* / Q000453:epidemiology*; D009520:New Zealand / Q000453:epidemiology; D017410:Practice Guidelines as Topic; D011634:Public Health; D012307:Risk Factors