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Comparison of Tiotropium and Ipratropium in a Double-Blind, Double-dummy, Efficacy and Safety Study in Adults With COPD

This study has been completed.
Information provided by:
Boehringer Ingelheim Identifier:
First received: January 9, 2006
Last updated: October 31, 2013
Last verified: October 2013
No Study Results Posted on for this Study
  Study Status: This study has been completed.
  Study Completion Date: March 2003
  Primary Completion Date: March 2003 (Final data collection date for primary outcome measure)