Development of the national standard materials of cyclosporine A, tacrolimus, sirolimus, and everolimus in frozen human whole blood*
YU Ting, SHEN min, HUANG Jie, ZHANG Tian-jiao
Chinese Journal of Pharmaceutical Analysis . 2025, (5): 843 -850 .  DOI: 10.16155/j.0254-1793.2024-0108