Roy, S. P., P. K. Sarker, I. Khalilullah, A. H. Rahman, S. Sarker, and M. Rokonujjaman. “The Prevalence of Risk Factors for Coronary Artery Disease in Post Coronary Artery Bypass Graft Patients”. KYAMC Journal, vol. 11, no. 1, May 2020, pp. 9-13, doi:10.3329/kyamcj.v11i1.47144.