Predictive Value of Psychological Scale Combined with Clinical Data for Non-specific Chest Pain before Coronary Angiography 
DING Feng,GUO Lin,LIU Xi,ZHAO Xingsheng,Siqingaowa,ZHANG Jie
Chinese General Practice . 2020, (3): 289 -294 .  DOI: 10.12114/j.issn.1007-9572.2019.00.611