![Chemical structures of vitamin D 3 , D 2 , 25(OH)D and 1,25(OH) 2 D.... | Download Scientific Diagram Chemical structures of vitamin D 3 , D 2 , 25(OH)D and 1,25(OH) 2 D.... | Download Scientific Diagram](https://www.researchgate.net/publication/344692424/figure/fig1/AS:947281306079236@1602860871948/Chemical-structures-of-vitamin-D-3-D-2-25OHD-and-1-25OH-2-D-Structural.jpg)
Chemical structures of vitamin D 3 , D 2 , 25(OH)D and 1,25(OH) 2 D.... | Download Scientific Diagram
A comparison of analytical methods for measuring concentrations of 25-hydroxy vitamin D in biological samples - Analytical Methods (RSC Publishing)
![Relative Value of 25(OH)D and 1,25(OH)2D Measurements - Lips - 2007 - Journal of Bone and Mineral Research - Wiley Online Library Relative Value of 25(OH)D and 1,25(OH)2D Measurements - Lips - 2007 - Journal of Bone and Mineral Research - Wiley Online Library](https://asbmr.onlinelibrary.wiley.com/cms/asset/b8171ddf-41d9-4ecb-8dad-526ec20e3c65/mtbl001.jpg)
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 (25OH) (Free) ELISA, KARF1991 (RUO) | Human Vitamin D Free Enzyme-linked Immune-sorbent Assay Kit IBL-America Vitamin D (25OH) (Free) ELISA, KARF1991 (RUO) | Human Vitamin D Free Enzyme-linked Immune-sorbent Assay Kit IBL-America](https://cdn11.bigcommerce.com/s-dpaty9ionu/images/stencil/1280x1280/products/5860/14179/Bone_Metabolism_RIA_Assays__15499.1661961325.jpg?c=2)
Vitamin D (25OH) (Free) ELISA, KARF1991 (RUO) | Human Vitamin D Free Enzyme-linked Immune-sorbent Assay Kit IBL-America
![Vitamin D3 metabolite ratio as an indicator of vitamin D status and its association with diabetes complications | BMC Endocrine Disorders | Full Text Vitamin D3 metabolite ratio as an indicator of vitamin D status and its association with diabetes complications | BMC Endocrine Disorders | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12902-020-00641-1/MediaObjects/12902_2020_641_Fig1_HTML.png)
Vitamin D3 metabolite ratio as an indicator of vitamin D status and its association with diabetes complications | BMC Endocrine Disorders | Full Text
![Vitamin D status according to 25(OH)vitamin D concentration (Reference:... | Download Scientific Diagram Vitamin D status according to 25(OH)vitamin D concentration (Reference:... | Download Scientific Diagram](https://www.researchgate.net/publication/340261496/figure/tbl1/AS:901594187063306@1591968213389/Vitamin-D-status-according-to-25OHvitamin-D-concentration-Reference-25-OH-vitamin-D.png)
Vitamin D status according to 25(OH)vitamin D concentration (Reference:... | Download Scientific Diagram
![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 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](https://www.mayoclinic.org/-/media/kcms/gbs/medical-professionals/images/2018/07/23/16/43/vitamind_fig1_767px.jpg)