(Q30341654)
Statements
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Multiple lineages of antigenically and genetically diverse influenza A virus co-circulate in the United States swine population. (English)
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influenza A virus
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R Webster
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R J Webby
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K Rossow
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G Erickson
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Y Sims
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1 July 2004
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103
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1-2
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67-73
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Identifiers
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