TY - Journal of International Oncology A1 - T1 - Y1 - 2018-01-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 63 EP - VL - 45 IS - 1 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.issn.1673-422X.2018.01.015 ER -