Typhoid Vi Vaccine Effectiveness in Hechi, Guangxi, China
Clinical trial NCT00131833 · COMPLETED
Trial details
- NCT number
- NCT00131833
- Sponsor
- International Vaccine Institute
- Status
- COMPLETED
- Phase
- Phase 4
- Study type
- INTERVENTIONAL
- Start date
- 2001-10-01
- Primary completion
- 2006-11-01
- Enrollment
- 96468
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