Impact of Anxiety on Prehospital Delay in Patients with Acute Myocardial Infarction 
WANG Zhen,PAN Jiangqi,TU Rongxiang,DING Jie,SHI weiqi,Karl-Heinz Ladwig,MA Wenlin
Chinese General Practice . 2019, (18): 2161 -2165 .  DOI: 10.12114/j.issn.1007-9572.2019.00.247