Natural History of Non-steroidal Anti-inflammatory Drug and Non-Helicobacter Pylori in Bleeding Peptic Ulcers
Clinical trial NCT00153712 · COMPLETED
Trial details
- NCT number
- NCT00153712
- Sponsor
- Chinese University of Hong Kong
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2002-08-01
- Primary completion
- 2009-07-01
- Enrollment
- 391
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