Cao, Yuefeng, Qihua Peng, and Junwu Su. “Experience of Repair Ventricular Septal Defect With Left Superior Vena Cava through Right Axillary Thoracotomy”. The Heart Surgery Forum 25, no. 1 (February 4, 2022): E097-E100. Accessed April 19, 2024. https://journal.hsforum.com/index.php/HSF/article/view/4193.