The valve-sparing aortic root replacement: Results of the David I technique. Ukrainian Heart Journal, [S. l.], v. 13, n. 1, p. 62–67, 2024. DOI: 10.31928/2305-3127-2024.1.6267. Disponível em: https://www.cardiacsurgery.com.ua/index.php/CSIC/article/view/7.. Acesso em: 18 apr. 2026.