Ahmed, B., K. H. Shiraji, M. H. K. Chowdhury, M. G. Uddin, S. N. Islam, and S. Hossain. “Socio-Economic Status of the Patients With Acute Coronary Syndrome: Data from a District-Level General Hospital of Bangladesh”. Cardiovascular Journal, vol. 10, no. 1, Oct. 2017, pp. 17-20, doi:10.3329/cardio.v10i1.34357.