Safiuddin, M., M. J. Uddin, S. Islam, S. A. Habib, M. A. Kauser, M. S. U. Khan, M. R. Choudhury, F. Rahman, and S. B. Safi. “Comparison of Angiographic Severity Between Patients of Acute Myocardial Infarction & Chronic Stable Angina Pectoris”. University Heart Journal, vol. 8, no. 1, Aug. 2012, pp. 3-8, doi:10.3329/uhj.v8i1.11659.