[MENINGOCOCCAL INFECTIONS ARE DISTRIBUTED OVER THE WHOLE YEAR].
D004813:Epidemiology; D008581:Meningitis; D008585:Meningitis, Meningococcal; D008589:Meningococcal Infections; D013223:Statistics as Topic; D013548:Sweden
EPIDEMIOLOGY; MENINGITIS, MENINGOCOCCIC; STATISTICS; SWEDEN
MENINGOKOCKINFEKTIONER SPRIDDA OEVER HELA ARET.