1. Echocardiographic diagnosis of left atrial myxoma;Schattenberg,1968
2. Two-dimensional echocardiographic detection of left atrial thrombi;Perry;Wisc Med J,1981
3. The value of echocardiography in left atrial myxoma in a child;Agarwala;NY State J Med,1984
4. Diagnosis of atrial thrombi by ultrasound;Donaldson;Thorax,1982
5. Real time observation of left atrial myxoma with high speed B mode echocardiography;Hibi;J Clin Ultrasound,1979