(Q51909322)
Statements
Day care in relation to respiratory-tract and gastrointestinal infections in a German birth cohort study. (English)
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H-Erich Wichmann
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Anne Zutavern
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Peter Rzehak
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Inken Brockow
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Beate Schaaf
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Christina Bollrath
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Andrea von Berg
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Elke Link
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Ursula Kraemer
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Michael Borte
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Olf Herbarth
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LISA Study Group
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31 July 2007
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96
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10
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1494-1499
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