Refractory angina frequencies during 7 weeks treatment by enhanced external counterpulsation in coronary artery disease patients with and without diabetes. - Sahebjami, Farzad; Madani, Fatemeh; Komasi, Saeid; Heydarpour, Behzad; Saeidi, Mozhgan; Ezzati, Kobra; Ezzati, Parvin; Madani, Fatemeh Rezvan (Annals of Cardiac Anaesthesia, 2019)