Voice Quality
7 clinical trials · Condition
| Record | Firm | Date |
|---|---|---|
| Nasal Resonance Change After Endoscopic Endonasal Transsphenoidal Skull Base Surgery: Analysis of Quality of Voice (NCT02828514) | Khon Kaen University | 2015-09-01 |
| Change of Nasalance After Tonsillectomy in Thai Adult (NCT01275079) | Chulalongkorn University | 2011-01-01 |
| the Comparison of Voice Quality in Early Laryngeal Cancer Between Surgery and Radiotherapy (NCT00497588) | Tehran University of Medical Sciences | 2007-03-01 |
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Every clearance here is in the API, with alerts when new ones post.