No abstract available
MeSH terms
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Aged
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Cerebrospinal Fluid Rhinorrhea / etiology*
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Cerebrospinal Fluid Rhinorrhea / microbiology
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Female
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Fistula / etiology
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Humans
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Meningitis, Bacterial / etiology
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Meningitis, Bacterial / microbiology*
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Nasal Cavity
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Streptococcal Infections / complications*
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Streptococcal Infections / microbiology
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Viridans Streptococci / isolation & purification*