Method establishment of spot urine free NMN and MN by HPLC-ED and its clinical application
ZHANG Lei, ZUO Ming, ZOU Wenbi, WANG Haoran, ZHANG Xiaoqing, DING Min
Laboratory Medicine . 2021, (5): 524 -529 .  DOI: 10.3969/j.issn.1673-8640.2021.05.014