1.
Bozorgi A, Mehrabi Nasab E, Sardari A, Nejatian M, Nasirpour S, Sadeghi S. Effect of Enhanced External Counterpulsation (EECP) on Exercise Time Duration and Functional Capacity in Patients with Refractory Angina Pectoris. J Tehran Heart Cent. 2015;9(1):33-37.