Reliability of the Patient Reported Outcomes Scale for Coronary Heart Disease 
ZHANG Chuanmeng,WAN Chonghua,YANG Zheng,HUANG Zhiwen,WU Bin,XU Chuanzhi
Chinese General Practice . 2019, (11): 1350 -1354 .  DOI: 10.12114/j.issn.1007-9572.2018.00.209