Перхулин, Оксана, Наталія Геник, and Оксана Макарчук. “Differentiated Approach to the Correction of Short Cervix in Women With a History of Anovulatory Infertility According to the Results of Ultrasound Elastography”. Perinatology and reproductology: from research to practice 2, no. 2 (June 27, 2022): 78–84. Accessed October 7, 2025. http://www.par.org.ua/index.php/par/article/view/80.