(Q37283107)
Statements
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COPD-related morbidity and mortality after smoking cessation: status of the evidence (English)
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N S Godtfredsen
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T H Lam
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T T Hansel
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M E Leon
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N Gray
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C Dresler
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D M Burns
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1 October 2008
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32
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4
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844-853
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Identifiers
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