(Q43823774)
Statements
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Effectiveness of influenza vaccination of children with recurrent respiratory tract infections in reducing respiratory-related morbidity within the households (English)
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Nicola Principi
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Roberta Droghetti
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Roberta Cavagna
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Stefania Gironi
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Samantha Bosis
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Lara Lambertini
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1 July 2003
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21
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23
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3162-3168
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Identifiers
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