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MassCheck® 25-OH-Vitamin D3/D2 Serum Controls
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Vitamin D Supplement Reviews & Top Picks - ConsumerLab.com
COVID-19 mortality risk correlates inversely with vitamin D3 status, and a mortality rate close to zero could theoretically be achieved at 50 ng/ml 25( OH)D3: Results of a systematic review and meta-analysis
Vitamin D3 25-Hydroxyvitamin D: Reference Range, Interpretation, Collection and Panels
Metabolism of 25-hydroxyvitamin D [25(OH)D] to 1,25 dihydroxyvitamin D... | Download Scientific Diagram
Sulfation of vitamin D3‐related compounds—identification and characterization of the responsible human cytosolic sulfotransferases - Kurogi - 2017 - FEBS Letters - Wiley Online Library
25-Hydroxycholecalciferol is most effective in raising serum 25-hydroxyvitamin D
Ratio of 25(OH)D-to-24,25(OH)2D: A new test to confirm 24-hydroxylase (CYP24A1) deficiency as the cause of hypercalcemia - Mayo Clinic
Vitamin D Deficiency and Heart Disease, Cancer, Asthma and Diabetes