Chaudhary, Ankit, Priyanka ., and Shaina Chamotra. “COVID-19 and Indian Frontline Workers”. International Journal of Research in Medical Sciences 9, no. 9 (August 25, 2021): 2889–2891. Accessed October 14, 2025. https://www.msjonline.org/index.php/ijrms/article/view/9971.