(Q66393758)
Statements
A Randomized, Double-Blind, Two Treatment, Two Period, Chronic Dosing (2 Weeks), Cross-Over, Multi-Center Study to Evaluate the Effects of PT001 and PT005 on Specific Image Based Airway Volumes and Resistance in Subjects With Moderate to Severe COPD. (English)
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29 December 2016
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28 May 2018
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23
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40 year
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80 year
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