NCT02528006
- Conditions
- Adductor Spasmodic Dysphonia, Dysphonia, Laryngeal Diseases, +7 more
- Locations
-
- Hokkaido University Hospital Sapporo, Hokkaido, Japan
- Yokohama City University Yokohama, Kanagawa, Japan
- Kumamoto University Hospital Kumamoto, Japan
- Kyoto University Hospital Kyoto, Japan