Evaluation of Tiotropium 2.5 and 5 mcg Once Daily Delivered Via the Respimat® Inhaler Compared to Placebo and Salmeterol HydroFluoroAlkane (HFA) Metered Dose Inhaler (MDI) (50 mcg Twice Daily) in Patient With Moderate Persistent Asthma I

205.418.01020 Boehringer Ingelheim Investigational Site, Huntington Beach

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205.418.50201 Boehringer Ingelheim Investigational Site, Guatemala City

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205.418.91008 Boehringer Ingelheim Investigational Site, Banglore

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205.418.91009 Boehringer Ingelheim Investigational Site, Jaipur

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205.418.91007 Boehringer Ingelheim Investigational Site, Pune

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205.418.81018 Boehringer Ingelheim Investigational Site, Adachi-ku, Tokyo

205.418.81030 Boehringer Ingelheim Investigational Site, Ako, Hyogo

205.418.81001 Boehringer Ingelheim Investigational Site, Chiyoda-ku, Tokyo

205.418.81005 Boehringer Ingelheim Investigational Site, Chuo-ku, Tokyo

205.418.81025 Boehringer Ingelheim Investigational Site, Chuo-ku, Tokyo

205.418.81015 Boehringer Ingelheim Investigational Site, Fujioka, Gunma

205.418.81023 Boehringer Ingelheim Investigational Site, Himeji, Hyogo

205.418.81007 Boehringer Ingelheim Investigational Site, Hitachi, Ibaraki

205.418.81009 Boehringer Ingelheim Investigational Site, Iwamizawa, Hokkaido

205.418.81028 Boehringer Ingelheim Investigational Site, Kanazawa, Ishikawa

205.418.81011 Boehringer Ingelheim Investigational Site, Kitakami, Iwate

205.418.81012 Boehringer Ingelheim Investigational Site, Kitakami, Iwate

205.418.81031 Boehringer Ingelheim Investigational Site, Koga, Ibaraki

205.418.81016 Boehringer Ingelheim Investigational Site, Koganei, Tokyo

205.418.81006 Boehringer Ingelheim Investigational Site, Komaki, Aichi

205.418.81002 Boehringer Ingelheim Investigational Site, Kunitachi, Tokyo

205.418.81004 Boehringer Ingelheim Investigational Site, Mito, Ibaraki

205.418.81032 Boehringer Ingelheim Investigational Site, Osaka, Osaka

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205.418.81013 Boehringer Ingelheim Investigational Site, Sendai, Miyagi

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205.418.81022 Boehringer Ingelheim Investigational Site, Yao, Osaka

205.418.81020 Boehringer Ingelheim Investigational Site, Yokohama, Kanagawa

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205.418.37004 Boehringer Ingelheim Investigational Site, Daugavpils

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205.418.37007 Boehringer Ingelheim Investigational Site, Riga

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205.418.48001 Boehringer Ingelheim Investigational Site, Lodz

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205.418.07002 Boehringer Ingelheim Investigational Site, Saint Petersburg

205.418.07003 Boehringer Ingelheim Investigational Site, Saint Petersburg