Bansal, Prerna, Pallavi Koirala, Ayasha Shrestha, Hari Prasad Upadhyay, Kamal Khadka, and Ranjeeta Phuyal. “Association of Adverse Effects Following COVID-19 Immunization With Previously COVID-19 Infected and Non- Infected Health Care Professionals”. Journal of College of Medical Sciences-Nepal 18, no. 2 (June 30, 2022): 85–92. Accessed May 2, 2024. https://www.nepjol.info/index.php/JCMSN/article/view/45680.