Analysis on the results of external quality assessment of mutual recognition quantitative items in Shanghai
YANG Xue, JU Yi, OU Yuanzhu, ZHU Yuqing, XU Chong, JIANG Lingli, WANG Qing, ZHOU Jing
Laboratory Medicine . 2022, (12): 1129 -1134 .  DOI: 10.3969/j.issn.1673-8640.2022.12.006