Increased Risk of Severe Coronavirus Disease 2019 in Patients With Vitamin D Deficiency
Clinical trial NCT04403932 · COMPLETED
Trial details
- NCT number
- NCT04403932
- Sponsor
- Hospital San Carlos, Madrid
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2020-04-17
- Primary completion
- 2020-06-01
- Enrollment
- 300
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Sponsors, conditions and status changes through the Atlas API.