1. Zaveri V, Aghajafari F, Amankwah K, Hannah M. Abdominal versus vaginal cerclage after a failed transvaginal cerclage: a systematic review. Am J Obstet Gynecol. 2002; 187:868–872.
2. Tulandi T, Alghanaim N, Hakeem G, Tan X. Pre and postconceptional abdominal cerclage by laparoscopy or laparotomy. J Minim Invasive Gynecol. 2014; 21:987–993.
3. Ades A, Dobromilsky KC, Cheung KT, Umstad MP. Transabdominal cervical cerclage: laparoscopy versus laparotomy. J Minim Invasive Gynecol. 2015; 22:968–973.
4. Pereira RM, Zanatta A, de Mello Bianchi PH, Yadid IM, da Motta EL, Serafini PC. Successful interval laparoscopic transabdominal cervicoisthmic cerclage preceding twin gestation: a case report. J Minim Invasive Gynecol. 2009; 16:634–638.
5. Carter JF, Soper DE, Goetzl LM, Van Dorsten JP. Abdominal cerclage for the treatment of recurrent cervical insufficiency: laparoscopy or laparotomy? Am J Obstet Gynecol. 2009; 201:111.e1–111.e4.
6. Shin SJ, Chung H, Kwon SH, Cha SD, Lee HJ, Kim AR, et al. The feasibility of a modified method of laparoscopic transabdominal cervicoisthmic cerclage during pregnancy. J Laparoendosc Adv Surg Tech A. 2015; 25:651–656.