Maistriuk, Hanna V., Ivan V. Dziuryi, and Iaroslav P. Truba. “Experience of Surgical Treatment of Mitral Valve Pathology in Children”. Ukrainian Journal of Cardiovascular Surgery 33, no. 2 (June 25, 2025): 47-52. Accessed November 28, 2025. https://cvs.org.ua/index.php/ujcvs/article/view/730.