(Q30220482)
Statements
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Comparison of five influenza surveillance systems during the 2009 pandemic and their association with media attention (English)
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Mariëtte Hooiveld
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Marit M A de Lange
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Adam Meijer
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Ingrid H M Friesema
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Carl E Koppeschaar
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Nel Ruigrok
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Wim van der Hoek
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24 September 2013
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Identifiers
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