(Q39607078)
Statements
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Improved air quality in reunified Germany and decreases in respiratory symptoms (English)
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Joachim Heinrich
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H-Erich Wichmann
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Bernd Hoelscher
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Christian Frye
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Ines Meyer
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Mike Pitz
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Matthias Wjst
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Lucas Neas
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1 July 2002
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13
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4
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394-401
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Identifiers
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