Diagnosis Effect of Transesophageal Echocardiography and Transthoracic Echocardiography in Patients with Cardio-embolic Cerebral Infarction
YANG Zhifang, LI Xiuying, WEI Jingming
Imaging Science and Photochemistry . 2020, (3): 546 -549 .  DOI: 10.7517/issn.1674-0475.191207