Evaluation of surrogate matrices for serum 25-hydroxyvitamin D calibrators by LC-MS/MS
LI Bingling, CHENG Yating, ZHAO Beibei, SHE Xuhui, DONG Heng, YU Mujun
Laboratory Medicine . 2021, (2): 213 -218 .  DOI: 10.3969/j.issn.1673-8640.2021.02.020