High Definition Endoscopy With NBI. Contribution in Patients With Non-erosive Esophagitis
Clinical trial NCT03824431 · COMPLETED
Trial details
- NCT number
- NCT03824431
- Sponsor
- University of Sao Paulo General Hospital
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2014-01-23
- Primary completion
- 2016-11-04
- Enrollment
- 70
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