CJCP     2020 22 (12):  1279-1285    ISSN: 1008-8830  CN: 43-1301/R Clinical significance of minimal residual disease in B-lineage acute lymphoblastic leukemia pediatric patients with different fusion gene backgrounds WEI Tong, CHEN Xiao-Juan, ZHANG Lu-Yang, ZHANG Ao-Li, ZHU Xiao-Fan State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300020, China Received: 2020-07-14  Revised: 2020-11-04  Online: null Supporting info