Basnet, A., Tamang, B., Pokhrel, N., Khadka, S., Shrestha, M. R., Ghimire, S., Prajapati, R., Thapa, S., Duwal Shrestha, S. K., Chand, A. B., Amatya, I. and Rai, S. K. (2022) “First-Generation SARS-CoV-2 Vaccines: A Comparative Analysis between Vaccinated and Unvaccinated Hospitalized Patients Infected with SARS-CoV-2”, Kathmandu University Medical Journal, 20(3), pp. 316–322. doi: 10.3126/kumj.v20i3.53947.