心电图、超声心动图与冠状动脉造影在冠心病诊断中的比较研究
闫纯英;许端敏;张钰;林吉进
Comparison of electrocardiogram,echocardiography and coronary angiography in detecting coronary artery disease
临床荟萃 . 2003, (23): 1334 -1336 .