Yanmin Xu, Bing Tian, Deepak Sharma, Xingmei Guo. The Related Factors and Clinical Predictive Value of Left Atrial Spontaneous Echo Contrast in Patient with Nonvalvular Chronic Atrial Fibrillation. HROJ [Internet]. 2015 Apr. 13 [cited 2026 Nov. 14];2(1):46-50. Available from: https://openventio.us/index.php/HROJ/article/view/676