Difficult Biliary Cannulation in Patients With Distal Malignant Biliary Obstruction: an Underestimated Problem
Clinical trial NCT04709666 · COMPLETED
Trial details
- NCT number
- NCT04709666
- Sponsor
- Istituto Clinico Humanitas
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2014-01-01
- Primary completion
- 2021-07-31
- Enrollment
- 600
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