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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT00573885
Brief Title: Green Tea Extract in Preventing Cancer in Former and Current Heavy Smokers With Abnormal Sputum

First Submitted : December 13, 2007
First Submitted that Met QC Criteria : December 13, 2007
First Posted : December 14, 2007 (Estimate)

Last Update Submitted that Met QC Criteria : March 7, 2012
Last Update Posted : March 9, 2012 (Estimate)