CJCP     2005 7 (2):  137-140    ISSN: 1008-8830  CN: 43-1301/R Detection of CYP3A4 activity with HPLC in Chinese children with acute leukemia YUAN Xiao-Jun, GU Long-Jun, ZHAO Hui-Jun, TANG Yue-Nian, ZHAO Jin-Cai, CHEN Jing, PAN Ci Department of Pediatrics, Shanghai Children′s Medical Center, Xinhua Hospital, Shanghai Second Medical University, Shanghai 200092, China Received: null  Revised: null  Online: null Supporting info