Expression of PD-1 on T-lymphocytes in acute leukemia after allogeneic hematopoietic stem cell transplantation
Liu Jianning, Sun Li, Niu Zhiyun, Wen Shupeng, Wang Ying, Zhang Xuejun, Wang Fuxu
Clinical Focus . 2021, (3): 251 -255 .  DOI: 10.3969/j.issn.1004-583X.2021.03.013