Research Progress of PD-L1, B7-H3 and B7-H4 in Immunotherapy of Cervical Cance

SU Ya-ting, LYU Jie, NIU Wen-juan, WEI Fang

Journal of International Obstetrics and Gynecology . 2021, (4): 457 -461 . DOI: 10.12280/gjfckx.20201027