3-Epi-25-hydroxyvitamin D3 is a poor substrate for SULT2A1: Analysis of its 3-sulfate in cord plasma and recombinant human SULT2A1 incubate - ScienceDirect
Blood Sample For 25oh Vitamin D Or Vitamin D2d3 Test Stock Photo - Download Image Now - iStock
Using gas chromatography and mass spectrometry to determine 25-hydroxyvitamin D levels for clinical assessment of vitamin D deficiency - ScienceDirect
25-OH Vitamin D3 (Highly Pure) - Molecular Depot
COVID-19 mortality risk correlates inversely with vitamin D3 status, and a mortality rate close to zero could theoretically be achieved at 50 ng/ml 25( OH)D3: Results of a systematic review and meta-analysis