Joshi, Suyajna D., Vijayalakshmi G., Ruksar Banu, Jayasakthi G., and Shrilakshmi R. A. “COVID-19 in Pregnant Women: A Comparative Observational Study of Pregnancy Outcome in Three Waves of COVID-19 in District Hospital, Ballari”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 12, no. 1 (December 28, 2022): 164–169. Accessed October 12, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/12405.