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Key Record Dates

ClinicalTrials.gov Identifier: NCT00003923
Brief Title: Photodynamic Therapy in Treating Patients With Cancer of the Bile Duct, Gallbladder, or Pancreas

First Submitted : November 1, 1999
First Submitted that Met QC Criteria : February 6, 2004
First Posted : February 9, 2004 (Estimate)

Last Update Submitted that Met QC Criteria : March 1, 2013
Last Update Posted : March 4, 2013 (Estimate)