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Key Record Dates Identifier: NCT01739465
Brief Title: Comparison of Endoscopic Radiofrequency Ablation Versus Photodynamic Therapy for Inoperable Cholangiocarcinoma

First Submitted : November 29, 2012
First Submitted that Met QC Criteria : November 30, 2012
First Posted : December 3, 2012 (Estimate)

Last Update Submitted that Met QC Criteria : February 25, 2013
Last Update Posted : February 26, 2013 (Estimate)