25-Hydroxyvitamin D2 and 25-Hydroxyvitamin D3 Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3 present in a sample.

**Synonyms:** - 25-Hydroxyvit D2 + 25-Hydroxyvit D3 - 25-Hydroxyvit D2 + 25-Hydroxyvit D3 - VTD2D3IT