[Epidemiology and prevention of meningococcal infection].
D004196:Disease Outbreaks / Q000453:epidemiology; D004197:Disease Reservoirs; D006801:Humans; D008589:Meningococcal Infections / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control
Epidemiologiia i profilaktika meningokokkovoï infektsii.