(Q42974365)
Statements
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A one-year trial of tiotropium Respimat plus usual therapy in COPD patients (English)
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E D Bateman
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D Tashkin
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N Siafakas
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R Dahl
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L Towse
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D Massey
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D Pavia
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N S Zhong
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1 October 2010
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104
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10
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1460-1472
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Identifiers
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