CJCP     2013 15 (3):  201-206    ISSN: 1008-8830  CN: 43-1301/R Relationship between the methylenetetrahydrofolate reductase gene polymorphism and adverse reactions of high-dose methotrexate in children with acute lymphocytic leukemia ZHENG Miao-Miao, YUE Li-Jie, CHEN Xiao-Wen, WEN Fei-Qiu, LI Chang-Gang, YANG Chun-Lan, XIE Cai, DING Hui Institute of Pediatric Research, Shenzhen Children's Hospital, Zunyi Medical College, Shenzhen, Guangdong 518026, China. lijieyue@yahoo.com Received: null  Revised: null  Online: null Supporting info