(Q40513021)
Statements
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Influenza-like illness criteria were poorly related to laboratory-confirmed influenza in a sentinel surveillance study (English)
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José María Navarro-Marí
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Mercedes Pérez-Ruiz
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Purificación Cantudo-Muñoz
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Carmen Petit-Gancedo
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María Jiménez-Valera
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Manuel Rosa-Fraile
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Influenza Surveillance Network in Andalusia, Spain
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1 March 2005
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Identifiers
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