Research progress of FGL ⁃1 as the main immunosuppressive ligand of LAG ⁃3 in malignant tumors

JIA Wangqiang, NI Hongyan, YUAN Long
The Journal of Practical Medicine . 2021, (4): 547 -551 .  DOI: 10.3969/j.issn.1006⁃5725.2021.04.026