Basavewowdanadoddi Marinaik, Shrinivasa, Adhin Bhaskar, Ponnuraja Chinnaiyan, and Padmapriyadarsini Chandrasekaran. “Does BCG Or MMR Or Routine Vaccination Coverage Protect Against COVID Infection And Mortality In India?”. National Journal of Community Medicine 13, no. 11 (November 30, 2022): 840–843. Accessed March 29, 2024. https://njcmindia.com/index.php/file/article/view/2297.