Isenova С.Ш., Nurgalym А.Е., Saduakasova Ш.М., Boran А.М., and Nurlanova Г.К. “Cervical Insufficiency in Pregnant Women After IVF: A Retrospective Research”. Reproductive Medicine, no. 1(54) (March 31, 2023): 29–34. Accessed July 3, 2024. https://repromed.kz/index.php/journal/article/view/220.