Key Record Dates
ClinicalTrials.gov Identifier: | NCT01184248 |
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Brief Title: | The Effect of Sound Stimulation on Pure-tone Hearing Threshold |
First Submitted : | August 16, 2010 |
First Submitted that Met QC Criteria : | August 17, 2010 |
First Posted : | August 18, 2010 (Estimate) |
Last Update Submitted that Met QC Criteria : | September 7, 2011 |
Last Update Posted : | September 8, 2011 (Estimate) |