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Key Record Dates

ClinicalTrials.gov Identifier: NCT00903955
Brief Title: Mucus Dehydration and Evolution of Chronic Obstructive Pulmonary Disease (COPD) Lung Disease

First Submitted : May 17, 2009
First Submitted that Met QC Criteria : May 18, 2009
First Posted : May 19, 2009 (Estimate)

Last Update Submitted that Met QC Criteria : February 6, 2013
Last Update Posted : February 7, 2013 (Estimate)