journal.pone.0152441_20191111_202528671 By GC Biosciences Ltd 11th November 20190 Comments Share0About GC Biosciences LtdSerum 25-Hydroxyvitamin D Concentrations 40 ng/ml Are Associated with >65% Lower Cancer Risk: Pooled Analysis of Randomized Trial and Prospective Cohort StudyYou May Also Like