Pneumococcal meningitis; a short survey of 78 patients in the Bristol clinical area.
D003625:Data Collection; D006801:Humans; D008581:Meningitis; D008585:Meningitis, Meningococcal / Q000453:epidemiology*; D008586:Meningitis, Pneumococcal
MENINGITIS, MENINGOCOCCIC/epidemiology