Thakur, Pushpawati, Sagarika Majumdar, Veena Chandrawanshi, Vinita Singh, Sarita Rajbhar, and Pragati Trigunait. 2021. “Outcome of Different Cerclage Methods in Two Cases of Congenital Cervical Insufficiency: A Case Report”. International Journal of Research in Medical Sciences 9 (2):614-16. https://doi.org/10.18203/2320-6012.ijrms20210047.