Wijaya, I. P., Ginanjar, E., Rachman, A. and Aini, M. H. (2022) “The Relationship Between fragmented QRS Complexes (fQRS) and the Severity of Coronary Artery Lesion in Coronary Artery Disease: A Cross-sectional Study”, Acta Medica Indonesiana, 54(3), p. 349. Available at: https://www.actamedindones.org/index.php/ijim/article/view/1920 (Accessed: 22April2026).