KRISHNAN, AHALYA, AHAMED SHABEER B S, ALMAJA LEKSHMI, ANUSREERAJ R S, and Shaiju S Dharan. “Safety Surveillance of Covid 19 Vaccine in Tertiary Care Hospital Among Target Population - an Observational Study”. Journal of Drug Delivery and Therapeutics 12, no. 5 (September 20, 2022): 182–187. Accessed January 28, 2026. https://jddtonline.info/index.php/jddt/article/view/5596.