Beiras-Fernandez, Andres, Sebastian Sadoni, Sebastian Michel, Felix Kur, Ferdinand Vogt, Henning Mau, Bruno Reichart, and Calin Vicol. “Off-Pump Coronary Artery Bypass in a Patient With Congenital Absence of the Left Pericardium and an Extremely Left-Rotated Heart”. The Heart Surgery Forum 13, no. 1 (February 11, 2010): E63-E65. Accessed April 19, 2024. https://journal.hsforum.com/index.php/HSF/article/view/640.