Thirupathi, Kalaivani, and Jayalakshmi Mega Nathan. “A Combined Efficacy of Cervical Cerclage and Vaginal Progesterone Use in a Pregnant Woman With Sonographic Short Cervix and Its Outcome- an Observational Study in a Tertiary Care Centre”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 14, no. 5 (April 28, 2025): 1532–1538. Accessed October 2, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/15328.