“INSTRUMENTAL EXAMINATION METHODS IN ASSESSING THE IMMEDIATE RESULTS OF CORRECTION OF ABNORMAL PULMONARY VEIN DRAINAGE”. Web of Medicine: Journal of Medicine, Practice and Nursing 2, no. 10 (October 8, 2024): 52–57. Accessed October 3, 2025. https://webofjournals.com/index.php/5/article/view/1862.