Clinical trial
Seasonal Variations in Serum 25-hydroxy Vitamin-D Levels in a Swedish Cohort
NCT02136407 is registered in ClinicalTrials.gov with Sahlgrenska University Hospital as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Seasonal Variations in Serum 25-hydroxy Vitamin-D Levels in a Swedish Cohort
- Lead sponsor
- Sahlgrenska University Hospital
- Phase
- Observational
- Overall status
- Completed
- Start date
- October 31, 2009
- Completion date
- September 30, 2010
- Enrollment
- 615 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
vitamin-d insufficiency