The Use of Echocardiography in the Diagnosis of Chronic Rheumatic Heart Disease and the Observation of the Coincidence Rate
WANG Bo, KUANG Yong, SUN Qian, ZHOU Chenhong
Imaging Science and Photochemistry . 2020, (3): 578 -583 .  DOI: 10.7517/issn.1674-0475.191017