How Much Vitamin D is Required to be Protective Against Deficiency During the Winter Months?

Clinical trial NCT01437696 · COMPLETED

Trial details

NCT number: NCT01437696
Sponsor: McGill University
Status: COMPLETED
Phase: Phase 4
Study type: INTERVENTIONAL

Vitamin D Deficiency

Start date: 2011-10-01
Primary completion: 2014-05-01
Enrollment: 77

View on ClinicalTrials.gov

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