Fayyozbek H, Xurshid S, Ramizovna XX. Congenital Heart Defects in Children: Modern Diagnosis of Tetralogy of Fallot. IJPG [Internet]. 2025 Apr. 28 [cited 2025 Aug. 1];3(4):54-8. Available from: https://medicaljournals.eu/index.php/IJPG/article/view/1767