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Key Record Dates Identifier: NCT02282189
Brief Title: Longitudinal Study of Oscillatory Positive Expiratory Pressure (oPEP) in Stable COPD

First Submitted : October 24, 2014
First Submitted that Met QC Criteria : October 30, 2014
First Posted : November 4, 2014 (Estimate)

Last Update Submitted that Met QC Criteria : June 25, 2018
Last Update Posted : June 27, 2018