Golzari, Mana, and Jerome B. Riebman. “The Four Seasons of Ruptured Sinus of Valsalva Aneurysms: Case Presentations and Review”. The Heart Surgery Forum 7, no. 6 (January 4, 2005): E577-E583. Accessed April 23, 2024. https://journal.hsforum.com/index.php/HSF/article/view/1066.