(Q45755202)
Statements
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Blocking ELISA's for the distinction between antibodies against European and American strains of porcine reproductive and respiratory syndrome virus (English)
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porcine reproductive and respiratory syndrome virus
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Sørensen KJ
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Strandbygaard B
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Bøtner A
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Madsen ES
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Nielsen J
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Have P
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1 February 1998
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60
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2-4
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169-177
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