Key Record Dates
| ClinicalTrials.gov Identifier: | NCT01184248 |
|---|---|
| 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) |