Expression of programmed death-1/programmed death-ligand 1 in chronic lymphocytic leukemia patients and its correlation with T lymphocyte subsets
SHI Fangjing, HU Shanshan, LUO Xinguo, ZHU Yan, YU Fangquan, YE Hongwei
Laboratory Medicine . 2025, (6): 592 -595 .  DOI: 10.3969/j.issn.1673-8640.2025.06.013