No abstract available
MeSH terms
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Anti-Bacterial Agents / therapeutic use*
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Enterobacteriaceae / growth & development*
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Enterobacteriaceae / isolation & purification*
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Enterobacteriaceae Infections / epidemiology*
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Feces / microbiology*
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Female
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Humans
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Male
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Travel*
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beta-Lactamases / biosynthesis*
Substances
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Anti-Bacterial Agents
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beta-Lactamases