#br# Y1 - 2019-10-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 638 EP - 640 VL - 46 IS - 10 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.issn.1673-422X.2019.10.016 ER -