Dam, Hai Son, Cong Huu Nguyen, and Thanh Dat Pham. “Pulmonary Aortic Endocarditis in Patient With Patent Ductus Arteriosus”. The Vietnam Journal of Cardiovascular and Thoracic Surgery 48 (October 25, 2024): 50 - 54. Accessed November 9, 2025. https://vjcts.vn/index.php/vjcts/article/view/1192.