(Q43000398)
Statements
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A hierarchical trend model for bovine virus diarrhoea virus (BVDV) sero-conversion in Norwegian dairy herds from 1993 through 1997. (English)
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Valle PS
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Wayne Martin S
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Skjerve E
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1 October 1999
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47
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1-2
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39-52
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Identifiers
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