TY - Journal of International Oncology A1 - T1 - Y1 - 2022-05-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 316 EP - 318 VL - 49 IS - 5 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.cn371439-20210604-00059 ER -