(Q30405591)
Statements
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Design of the Subpopulations and Intermediate Outcomes in COPD Study (SPIROMICS). (English)
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Eugene Bleecker
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R Graham Barr
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Fernando J Martinez
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MeiLan Han
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Prescott G Woodruff
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Richard Kanner
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Stephen Rennard
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Eric Kleerup
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SPIROMICS Research Group
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David Couper
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Lisa M LaVange
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12 September 2013
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Identifiers
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