(Q30427589)
Statements
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Continued evolution of H1N1 and H3N2 influenza viruses in pigs in Italy (English)
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Webster RG
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Campitelli L
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Donatelli I
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Foni E
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Castrucci MR
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Fabiani C
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Kawaoka Y
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Krauss S
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1 June 1997
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232
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310-318
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Identifiers
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