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Key Record Dates

ClinicalTrials.gov Identifier: NCT00666367
Brief Title: Vitamin D as Treatment for Chronic Obstructive Pulmonary Disease (COPD)

First Submitted : April 23, 2008
First Submitted that Met QC Criteria : April 23, 2008
First Posted : April 24, 2008 (Estimate)

Last Update Submitted that Met QC Criteria : December 23, 2010
Last Update Posted : December 24, 2010 (Estimate)