Edrees Mohammad Ameen. “Arterial Blood Gases and Some Blood Parameters in Tetralogy of Fallot Patients”. Zanco Journal of Pure and Applied Sciences 33, no. 3 (June 20, 2021): 117–123. Accessed July 22, 2024. https://zancojournal.su.edu.krd/index.php/JPAS/article/view/1989.