“Socio-Demographic and Clinical Profile of Bangladeshi COVID 19 Patients With Their Clinical Outcome in National Institute of Cardiovascular Diseases, Dhaka”. Cardiovascular Journal 14, no. 1 (September 15, 2021): 50–54. Accessed June 25, 2026. https://banglajol.info/index.php/CARDIO/article/view/55374.