(Q30399979)
Statements
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2009 H1N1 influenza pandemic: field and epidemiologic investigations in the United States at the start of the first pandemic of the 21st century (English)
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Lyn Finelli
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David L Swerdlow
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Carolyn B Bridges
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1 January 2011
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1 reference
52 Suppl 1
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S1-3
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Identifiers
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1 reference