NCT03349879View on ClinicalTrials.gov

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

CompletedOBSERVATIONAL

Enrollment

28,551

Participants

Timeline

Start Date

January 1, 2008

Primary Completion Date

December 31, 2012

Study Completion Date

December 31, 2012

Conditions

Vitamin D Deficiency

Trial Locations (1)

03722

Division of Endocrinology, Department of internal Medicine, Yonsei University College of Medicine, Severance Hospital, Seoul

All Listed Sponsors

lead

Yonsei University

OTHER

NCT03349879 - Familial Clustering of Vitamin D Deficiency Via Shared Environment: The Korean National Health And Nutrition Examination Survey 2008-2012 | Biotech Hunter | Biotech Hunter