title: [Etiological frequency of purulent meningitis].
mesh_terms: D004927:Escherichia coli Infections / Q000150:complications; D006801:Humans; D007710:Klebsiella Infections / Q000150:complications; D008581:Meningitis / Q000453:epidemiology / Q000209:etiology*; D008583:Meningitis, Haemophilus / Q000453:epidemiology; D008585:Meningitis, Meningococcal / Q000453:epidemiology; D008586:Meningitis, Pneumococcal / Q000453:epidemiology; D011512:Proteus Infections / Q000150:complications; D013203:Staphylococcal Infections / Q000150:complications
vernacular_title: Frequenza eziologica delle meningiti purulente.