1.
Prasad NN, Thampan SA, Nagarathnamma R. Emergency cervical cerclage and pregnancy outcomes. Int J Reprod Contracept Obstet Gynecol [Internet]. 2017 Apr. 27 [cited 2025 Nov. 27];6(5):1993-8. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/2524