Sharma, P., S. KC, M. Gyawali, D. Karki, A. Shrestha, B. T. Pun, and A. Pokhrel. “High Resolution Computed Tomography Findings and Computed Tomography Severity Index in COVID-19 Infection Correlated With Age and Gender”. Nepalese Journal of Radiology, vol. 11, no. 2, Dec. 2021, pp. 26-31, doi:10.3126/njr.v11i2.44386.