“EVALUATION OF THE RESULTS OF SURGICAL AND ENDOVASCULAR CORRECTION OF THE DEFECT OF THE INTERAPTERIAL BARRIER USING ECHOCARDIOGRAPHIC EXAMINATION”. World Bulletin of Public Health 53 (December 20, 2025): 35–37. Accessed October 11, 2026. https://www.scholarexpress.net/index.php/wbph/article/view/5746.