Saha, Madhurima, Debasish Kumar Saha, Chandra Shekhar Bala, Pankaj Kanti Sutradhar, Md Asif Hasan, Chowdhury Nawshin Ferdous, Shabnaz Muniya, and Nazia Zabeen. “Demographic, Clinical and Laboratory Findings of Severe and Non-Severe COVID-19 Cases: One-Year Experience at a Private Set-up of Bangladesh”. BIRDEM Medical Journal 12, no. 2 (May 10, 2022): 129–135. Accessed March 28, 2024. https://www.banglajol.info/index.php/BIRDEM/article/view/59619.