Lodha, Nitin Ashokbhai, Bipin Prajapati, Himanshu Joshi, and Mukesh Dinkar. “Vaccine Significantly Reduces the Severity of Covid 19 Infection: Evidence from a Community Based Study”. National Journal of Community Medicine 13, no. 03 (March 31, 2022): 195–199. Accessed November 21, 2024. https://njcmindia.com/index.php/file/article/view/399.