Mazumder, M. M. I.; Hossain, H. T.; Chowdhury, T.; Reza, I. B.; Arafat, Q. A.; Ahasan, H. A. M. N. Infection and Outcome of COVID-19 Affected Patients During 1st and 2nd Waves in Bangladesh: A Hospital Based Comparative Study. Int J Adv Med 2023, 10, 590-595.