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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT00257335
Brief Title: Intensity-Modulated Radiotherapy for Recurrent Head and Neck Cancer

First Submitted : November 21, 2005
First Submitted that Met QC Criteria : November 21, 2005
First Posted : November 22, 2005 (Estimate)

Last Update Submitted that Met QC Criteria : July 26, 2017
Last Update Posted : July 31, 2017