LOW-DOSE DOBUTAMINE STRESS ECHOCARDIOGRAPHY IN PATIENTS WITH CORONARY-ARTERY DISEASE AND LEFT-VENTRICULAR DYSFUNCTION IMPROVEMENT OF EJECTION FRACTION AFTER REVASCULARIZATION
K. Singh et al., LOW-DOSE DOBUTAMINE STRESS ECHOCARDIOGRAPHY IN PATIENTS WITH CORONARY-ARTERY DISEASE AND LEFT-VENTRICULAR DYSFUNCTION IMPROVEMENT OF EJECTION FRACTION AFTER REVASCULARIZATION, Clinical research, 42(3), 1994, pp. 10000358-10000358