No abstract available
MeSH terms
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Animals
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DNA, Viral / analysis
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Disease Outbreaks / prevention & control
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Disease Outbreaks / veterinary*
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Enterovirus / genetics
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Enterovirus / isolation & purification
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Portugal / epidemiology
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Swine
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Swine Vesicular Disease / epidemiology*
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Swine Vesicular Disease / etiology
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Swine Vesicular Disease / prevention & control