(Q30417417)
Statements
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Prospective hospital-based case-control study to assess the effectiveness of pandemic influenza A(H1N1)pdm09 vaccination and risk factors for hospitalization in 2009-2010 using matched hospital and test-negative controls (English)
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Brunhilde Schweiger
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Wiebke Hellenbrand
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Pernille Jorgensen
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Gerhard Falkenhorst
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Christian Traeder
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31 May 2012
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31 May 2012
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Identifiers
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