Saeed Almodares, Qays, Amar Al-Hamdi, and Faik Mohammed. 2013. “ASSESSMENT OF NON-INVASIVE MARKERS IN IDENTIFYING PATIENTS AT RISK OF INDUCIBLE VENTRICULAR ARRHYTHMIAS”. Pakistan Journal of Physiology 9 (2), 3-7. http://pjp.pps.org.pk/index.php/PJP/article/view/362.