NCT03372707
- Conditions
- Laryngeal Diseases, Laryngeal Edema, Otorhinolaryngologic Diseases, +1 more
- Locations
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- St Joseph's Hospital Hamilton, Ontartio, Canada
- Jagiellonian University Medical College Krakow, Lesser Poland Voivodeship, Poland
- Imam Adbulrahman Bin Faisal University Dammam, Eastern Province, Saudi Arabia