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Key Record Dates Identifier: NCT01612780
Brief Title: Trans-Nasal Maxillary Multi-Sinus Balloon Dilation Study

First Submitted : June 1, 2012
First Submitted that Met QC Criteria : June 4, 2012
First Posted : June 6, 2012 (Estimate)

Last Update Submitted that Met QC Criteria : May 20, 2014
Last Update Posted : May 22, 2014 (Estimate)