Correlation of the ECG changes with Coronary angiographic findings in patients of Unstable Angina. Journal of Dhaka National Medical College & Hospital, [S. l.], v. 24, n. 2, p. 14–18, 2018. DOI: 10.3329/jdnmch.v24i2.80035. Disponível em: https://www.banglajol.info/index.php/JDNMCH/article/view/80035. Acesso em: 5 jul. 2026.