(Q51112013)
Statements
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History of respiratory infections in the first 12 yr among children from a birth cohort. (English)
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Ulrich Wahn
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Christoph Grüber
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Thomas Keil
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Michael Kulig
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Stephanie Roll
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Volker Wahn
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MAS-90 Study Group
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21 December 2007
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19
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6
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505-512
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Identifiers
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