(Q46461127)
Statements
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Economic burden prior to COPD diagnosis: a matched case-control study in the United States (English)
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Manabu Akazawa
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Rachel Halpern
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Aylin A Riedel
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Richard H Stanford
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Anand Dalal
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Christopher M Blanchette
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28 August 2008
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102
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12
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1744-1752
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Identifiers
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