1.
Tretter J, Morello M, Chaudry A, Veldtman G. The management of tetralogy of Fallot after corrective surgery. SAHJ [Internet]. 2018 Apr. 19 [cited 2026 Jun. 13];15(1):6-15. Available from: https://ngtt.journals.ac.za/index.php/SAHJ/article/view/2899