Relationship between Serum Thyroid Hormone Level and Coronary Collateral Circulation in Patients with Coronary Artery Chronic Total Occlusion 
QIN Xing-han,DING Tong-bin,LIU Shi-chao,JIA Xing-tai,YAN Qiong-wen,JIAN Li-guo*
Chinese General Practice . 2018, (17): 2048 -2053 .  DOI: 10.3969/j.issn.1007-9572.2018.00.124