TY - Journal of International Oncology A1 - Lei Lin, Ji Yong, Shang Qinggang, Peng Ji, Ren Hua T1 - Epidemiologic features and trends of leukemia in Shenzhen during 2001-2015 Y1 - 2019-07-08 JF - Journal of International Oncology JO - Journal of International Oncology SP - 415 EP - 419 VL - 46 IS - 7 UR - https://gjzlx.sdfmu.edu.cn N1 - 10.3760/cma.j.issn.1673-422X.2019.07.005 ER -