(Q39104228)
Statements
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Seasonality and determinants of moderate and severe COPD exacerbations in the TORCH study (English)
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C R Jenkins
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B Celli
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J A Anderson
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G T Ferguson
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P W Jones
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J C Yates
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P M A Calverley
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7 July 2011
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39
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1
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38-45
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Identifiers
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