Recent Developments in Enhanced External Counterpulsation Therapy for Atherosclerotic Cardiovascular Disease 
CAI Xiaona,HE Yiping,ZHAI Xiaoya,PENG Fang
Chinese General Practice . 2021, (35): 4535 -4539 .  DOI: 10.12114/j.issn.1007-9572.2021.01.107