No abstract available
MeSH terms
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Aged
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Drug Resistance, Multiple
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Female
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Humans
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Klebsiella Infections / drug therapy*
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Klebsiella Infections / microbiology*
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Klebsiella pneumoniae / drug effects
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Klebsiella pneumoniae / enzymology*
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Klebsiella pneumoniae / isolation & purification
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Pennsylvania
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Rural Population
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beta-Lactamases / metabolism*