CJCP     2005 7 (3):  215-217    ISSN: 1008-8830  CN: 43-1301/R Detection of PGP9.5 expression in bone marrow by RT-PCR after induction chemotherapy in neuroblastoma：relationship with clinical outcome TANG Suo-Qin, FENG Chen, HUANG Dong-Sheng, WANG Jian-Wen, ZHANG Xiao-Fei Department of Pediatrics, 301 Hospital, Beijing 100853, China Received: null  Revised: null  Online: null Supporting info