External quality control methods for laboratories analyzing biological samples for drug clinical trials—comparative analysis based on proficiency testing, inter-laboratory comparisons and measurement audits*
YANG Lei, QI Wen-yuan, XUE Wei, LI Ke-xin
Chinese Journal of Pharmaceutical Analysis . 2026, (1): 150 -155 .  DOI: 10.16155/j.0254-1793.2025-0301

京ICP备17052540号-4
Copyright © Chinese Journal of Pharmaceutical Analysis, All Rights Reserved.
E-mail：ywfx@nifdc.org.cn
Powered by Beijing Magtech Co. Ltd.