Safflower yellow injection combined with conventional therapy in treating unstable angina pectoris:a meta-analysis
Dezhao Kong, Wei Xia, Zhe Zhang, Lei Xiao, Dongchao Yuan, Yue Liu, Guanlin Yang
Journal of Traditional Chinese Medicine . 2013, (05): 553 -561 .  DOI: 10.1016/s0254-6272(14)60021-2