No abstract available
MeSH terms
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Animals
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Animals, Wild / virology*
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Birds / virology
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Disease Outbreaks / statistics & numerical data
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Disease Outbreaks / veterinary*
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Influenza A Virus, H5N8 Subtype / isolation & purification*
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Influenza in Birds / epidemiology*
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Influenza in Birds / virology
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Switzerland / epidemiology