Using gas chromatography and mass spectrometry to determine 25-hydroxyvitamin D levels for clinical assessment of vitamin D deficiency - ScienceDirect
Nutrients | Free Full-Text | Changes in Vitamin D Status in Korean Adults during the COVID-19 Pandemic
Vitamin D – RefHelp
Vitamin D Deficiency: Causes, Symptoms & Treatment
Ensuring Adequate Vitamin D Status for Patients on A Plant-Based Diet
Serum 25-hydroxyvitamin D (25(OH)D) levels define a person's vitamin D... | Download Table
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 - Vitamin D Test - Only $29.95 | Ulta Lab Tests
Vitamin D3 25-Hydroxyvitamin D: Reference Range, Interpretation, Collection and Panels
Vitamin D, 25-Hydroxy, by LC-MS/MS: Published Support | Provider Resources
Vitamin D and Metabolites - Warde Medical Laboratory
Nutrients | Free Full-Text | Immunologic Effects of Vitamin D on Human Health and Disease
Vitamin D: 13 ng/mL
Vitamin D Deficiency & Women's Health | Metagenics Institute
Correcting Vitamin D Deficiency: Do we try hard enough? — Donovan Hair Clinic
Vitamin D deficiency is associated with mortality in the medical intensive care unit | Critical Care | Full Text
Vitamin D Deficiency and Heart Disease, Cancer, Asthma and Diabetes
Frontiers | Vitamin D Deficiency in the Gulf Cooperation Council: Exploring the Triad of Genetic Predisposition, the Gut Microbiome and the Immune System
Relative Value of 25(OH)D and 1,25(OH)2D Measurements - Lips - 2007 - Journal of Bone and Mineral Research - Wiley Online Library
Vitamin D Deficiency and Race - GrassrootsHealth
Normal Vitamin D Levels, 1, 25-Hydroxy (Calcifediol)
