Lab Testing
Vitamin A Serum
Labcorp
SKU: 017509
$61.00
Product Description
** NOTE: All laboratory testing requires an authorizing physician. DHA Laboratory offers a patient direct program that partners your with an authorizing physician. If you have any additional questions regarding the availability of testing, please contact our laboratory by telephone or email. **
Differential diagnosis of hypervitaminosis A. A combination of a low serum carotene level and a low vitamin A suggests inadequate vitamin A nutrition.