Amin, H. A., A. K. Choudhury, S. A. Ahsan, B. Dutta, M. M. Hossain, N. Alam, K. Uddin, and P. P. Saha. “Association of Diabetic Retinopathy With Angiographic Severity of Coronary Artery Disease in Patients With Non-ST Elevation Myocardial Infarction”. Journal of Invasive and Clinical Cardiology, vol. 5, no. 1, Jan. 2023, pp. 7-13, doi:10.3329/jicc.v5i1.74912.