Poposka, L., V. Boskov, D. Risteski, J. Taleski, F. Janusevski, E. Srbinovska, and L. Georgievska-Ismail. “Electrocardiographic Parameters As Predictors of Response to Cardiac Resynchronization Therapy”. Open Access Macedonian Journal of Medical Sciences, vol. 6, no. 2, Feb. 2018, pp. 297-02, doi:10.3889/oamjms.2018.092.