Clinical study of cardiovascular protective effect of Qishen yiqi dropping pills on patients with hypertension complicated by coronary heart disease #br#
ZHANG Ying, SHAO Dujing, LIU Xiaogang, ZHAO Yingqiang, LIU Yujie
Tianjin Medical Journal . 2022, (2): 177 -181 .  DOI: 10.11958/20212082