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Key Record Dates Identifier: NCT00877396
Brief Title: Hutterite Influenza Prevention Study

First Submitted : January 22, 2009
First Submitted that Met QC Criteria : April 6, 2009
First Posted : April 7, 2009 (Estimate)

Last Update Submitted that Met QC Criteria : September 27, 2011
Last Update Posted : September 28, 2011 (Estimate)