Nesa MaliK, F. T., Kalimuddin, M., Ishraquzzaman, M., Al Mamun, M. A. ., Dutta, A., Rahman, M. H., Kanungo, S., Laila, N., Chowdhury, M. S., & Choudhury, S. R. . (2023). Wave-Wise Comparison of Demographics, Clinical Characteristics & In-Hospital Outcome of COVID-19 Pandemic in Bangladesh: Single Centre Study. Bangladesh Heart Journal, 38(1), 13–21. https://doi.org/10.3329/bhj.v38i1.67189