Angiographic Severity of Coronary Artery Disease among Patients with Non-ST Elevated Acute Coronary Syndrome having Fragmented-QRS in ECG. University Heart Journal, [S. l.], v. 16, n. 1, p. 28–32, 2020. DOI: 10.3329/uhj.v16i1.44819. Disponível em: https://www.banglajol.info/index.php/UHJ/article/view/44819. Acesso em: 1 jul. 2026.