Stychynskyi OS, Topchii AV, Almiz PO. Substrate Modification in Catheter Treatment of Atrial Fibrillation. ujcvs [Internet]. 2021Sep.21 [cited 2024Nov.21];(3 (44):76-9. Available from: https://cvs.org.ua/index.php/ujcvs/article/view/437