Clinical effect of Qishen Yiqi dropping pill on the prognosis of patients with depression after percutaneous coronary intervention

LIU Yuanyuan, ZHANG Enyuan, WANG Chengjian, YANG Shicheng, SI Hailong, XUE Yuanyuan, ZHENG Junyi

Tianjin Medical Journal . 2023, (5): 508 -512 . DOI: 10.11958/20220656