CJCP     2002 4 (3):  171-173    ISSN: 1008-8830  CN: 43-1301/R Relationship Between Relapse and Minimal Residual Disease in Childhood Acute Lymphoblastic Leukemia XIA Yan, LI Wen-Yi, GUO Hai-Xia, DENG Qing-Li, FANG Jian-Pei, XUE Hong-Man, ZHOU Dun-Hua Received: null  Revised: null  Online: null Supporting info