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Key Record Dates

ClinicalTrials.gov Identifier: NCT00467948
Brief Title: Comparison of 2 Cefazolin Prophylactic Protocol in Laryngectomy Patients

First Submitted : April 29, 2007
First Submitted that Met QC Criteria : April 30, 2007
First Posted : May 1, 2007 (Estimate)

Last Update Submitted that Met QC Criteria : April 30, 2007
Last Update Posted : May 1, 2007 (Estimate)