CJCP     2010 12 (07):  557-562    ISSN: 1008-8830  CN: 43-1301/R Relationship between the antileukemic activity of L-asparaginase and Asn level around leukemic cells LI Ben-Shang, LUO Chang-Ying, HE Ying-Yi, JIANG Hua, GU Long-Jun Department of Hematology/ Oncology, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai 200127, China. Email: ljguscmc@hotmail.com Received: null  Revised: null  Online: null Supporting info