No abstract available
MeSH terms
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Abortion, Veterinary / epidemiology
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Abortion, Veterinary / parasitology*
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Animals
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Cattle
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Coccidiosis / epidemiology
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Coccidiosis / veterinary*
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Dairying
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Disease Outbreaks / veterinary
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Female
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Neospora / isolation & purification*
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Pregnancy
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South Dakota / epidemiology