Dawoud, Mohammed Ahmed, Mohammed Nabil Abd Al Jawad, Tamer Hikal, and Khaled Samir. “Single-Stage Complete Repair Versus Multistage Repair of Tetralogy of Fallot With Borderline Pulmonary Arteries”. The Heart Surgery Forum 21, no. 6 (November 13, 2018): E466-E471. Accessed September 21, 2024. https://journal.hsforum.com/index.php/HSF/article/view/2075.