Ghimire, P. et al. 2021. Comparison of COVID-19 Antigen Test and HRCT Chest with RT- PCR Test for Diagnosis of COVID-19. Journal of College of Medical Sciences-Nepal. 17, 3 (Sep. 2021), 195–202. DOI:https://doi.org/10.3126/jcmsn.v17i3.39623.