Effect of astragalus injection on U937 leukemia cells proliferation and apoptosis and relevant molecular mechanisms
JIA Xiu-Hong, YIN Bao-Hui, LI Jian-Chang
CJCP . 2013, (12): 1128 -1133 .  DOI: 10.7499/j.issn.1008-8830.2013.12.023