(Q34845834)
Statements
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A 4-year trial of tiotropium in chronic obstructive pulmonary disease (English)
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Marc Decramer
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Donald P Tashkin
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Bartolome Celli
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Stephen Senn
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Deborah Burkhart
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Steven Kesten
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Shailendra Menjoge
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UPLIFT Study Investigators
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5 October 2008
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Identifiers
1 reference