M Yazdanpanah, D Bailey, W Walsh, B Wan,
K Adeli - Clinical biochemistry, 2013 - Elsevier
Objectives To develop a simple and sensitive LC–MS/MS procedure for quantification of
serum 25-OH-vitamin D 3 (25-OH-D 3), 25-OH-vitamin D 2 (25-OH-D 2), and their C3 …