TY - Journal of International Oncology A1 - Zhang Ruizhi, Chen Xin, Zhang Peng, Tao Kaixiong T1 - New progress on diagnosis and treatment of anorectal malignant melanoma Y1 - 2020-06-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 377 EP - 380 VL - 47 IS - 6 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.cn371439-20191216-00040 ER -