Vitovskyi, Andrii R., IsaіenkoVolodymyr V., Valentyna M. Ryabytza, and Rostyslav M. Vitovskyi. “Features of Surgical Treatment of Malignant Tumors of the Heart and Ways to Improve Immediate Results”. Ukrainian Journal of Cardiovascular Surgery, no. 4 (45) (December 22, 2021): 50-55. Accessed February 28, 2024. https://cvs.org.ua/index.php/ujcvs/article/view/449.