N. Bhandari, R. KC, N. Paudel, . P. Chaulagain, . P. K. Singh, and R. Pandey, “Contribution of Comorbidities in Mortality of COVID-19 Patients Admitted to Tertiary Care Center: A Descriptive Cross-sectional Study”, J Inst Med Nepal, vol. 46, no. 2, pp. 67–70, Aug. 2024, doi: 10.59779/jiomnepal.1321.