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Key Record Dates Identifier: NCT01465906
Brief Title: Efficacy and Safety of Tulobuterol Patch Combined With Tiotropium Bromide for Relieving Dyspnea Symptom of Chronic Obstructive Pulmonary Disease

First Submitted : October 28, 2011
First Submitted that Met QC Criteria : November 2, 2011
First Posted : November 6, 2011 (Estimate)

Last Update Submitted that Met QC Criteria : November 8, 2011
Last Update Posted : November 9, 2011 (Estimate)