The 25-hydroxyvitamin D (25[OH]D) reference ranges used at Mayo Medical Laboratories
![The 25-hydroxyvitamin D (25[OH]D) reference ranges used at Mayo Medical Laboratories](/images/endocrinology-vitamin-d-tests-eu0603-3-2col.jpg)
The 25-hydroxyvitamin D (25[OH]D) reference ranges used at Mayo Medical Laboratories
![Mayo Clinic [logo]](/images-global/mayo_stacked.png)
The 25-hydroxyvitamin D (25[OH]D) reference ranges used at Mayo Medical Laboratories