Completed
COVID-19 Endoscopy Survey
NCT04342637
- Conditions
- COVID-19, Coronaviridae Infections, Coronavirus Infections, +9 more
- Locations
-
- Kings County Hospital Center, Brooklyn, NY, USA Albertson, New York, United States
- Faculty of Medicine, Zagazig University Zagazig, Sharqia Province, Egypt
- Al-Azhar Univerisity Cairo, Egypt
- Ahvaz Imam hospital Ahvāz, Iran