Effect of Vitamin d Deficiency in Chronic Rhinosinusitis With Nasal Polyposis
Clinical trial NCT04529668 · UNKNOWN
Trial details
- NCT number
- NCT04529668
- Sponsor
- Ain Shams University
- Status
- UNKNOWN
- Phase
- Phase 1
- Study type
- INTERVENTIONAL
- Start date
- 2015-10-01
- Primary completion
- 2020-10-01
- Enrollment
- 50
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