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Key Record Dates

ClinicalTrials.gov Identifier: NCT01101282
Brief Title: Does Positive Expiratory Pressure Mask Therapy Improve Recovery From Acute Exacerbations of Chronic Obstructive Pulmonary Disease?

First Submitted : April 7, 2010
First Submitted that Met QC Criteria : April 8, 2010
First Posted : April 9, 2010 (Estimate)

Last Update Submitted that Met QC Criteria : February 13, 2013
Last Update Posted : February 15, 2013 (Estimate)