CJCP     2015 17 (9):  989-993    ISSN: 1008-8830  CN: 43-1301/R Effects of safflower injection on HEL leukemia cell proliferation and apoptosis and relevant molecular mechanisms DUAN Pei-Feng, JIA Xiu-Hong, WANG Jian-Yong Department of Pediatrics, Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong 256603, China Received: 2015-04-25  Revised: 2015-07-02  Online: null Supporting info null