No abstract available
MeSH terms
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Animals
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Disease Outbreaks / veterinary*
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Female
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Male
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Pasteurella Infections / epidemiology
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Pasteurella Infections / veterinary*
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Pasteurella multocida*
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Rhinitis, Atrophic / epidemiology
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Rhinitis, Atrophic / microbiology
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Rhinitis, Atrophic / veterinary*
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Swine
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Swine Diseases / epidemiology*
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Swine Diseases / microbiology
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Switzerland / epidemiology