Familial Clustering of Vitamin D Deficiency Via Shared Environment: The Korean National Health And Nutrition Examination Survey 2008-2012

Clinical trial NCT03349879 · COMPLETED

Trial details

NCT number: NCT03349879
Sponsor: Yonsei University
Status: COMPLETED
Study type: OBSERVATIONAL

Vitamin D Deficiency

Start date: 2008-01-01
Primary completion: 2012-12-31
Enrollment: 28551

View on ClinicalTrials.gov

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