Assessment of myocardial perfusion abnormalities with contrast-enhanced two-dimensional echocardiography.
W F Armstrong, T M Mueller, E L Kinney, E G Tickner, J C Dillon, H Feigenbaum
Circulation. 1982;66:166-173Originally published July 1, 1982
W F Armstrong
T M Mueller
E L Kinney
E G Tickner
J C Dillon