Effects of huoxin formula on the arterial functions of patients with coronary heart disease. - Xu, Yan; Hu, Hongyi; Li, Yi; Cen, Rong; Yao, Chengzeng; Ma, Wenhuan; Huang, Minhua; Yin, Yahui; Gao, Hongzhi; Liu, Yongming; Endler, Alexander (Pharmaceutical Biology, 2019)