(Q45772989)
Statements
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Seroprevalence of indirect fluorescent antibody to porcine reproductive and respiratory syndrome virus in selected swine herds (English)
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porcine reproductive and respiratory syndrome virus
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S H Cho
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W R Freese
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I J Yoon
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A V Trigo
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H S Joo
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1 April 1993
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5
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2
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259-260
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Identifiers
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