No abstract available
MeSH terms
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Adult
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Female
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Humans
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Male
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Middle Aged
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Penicillin Resistance*
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Pneumonia, Pneumococcal / epidemiology*
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Pneumonia, Pneumococcal / microbiology
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Pneumonia, Pneumococcal / transmission
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South Africa
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Streptococcus pneumoniae / drug effects*
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Streptococcus pneumoniae / isolation & purification