Widhanarto, B., A. Samik, and Saliki Saliki. “Complete Atrioventricuar Block in Children”. Paediatrica Indonesiana 25, no. 5-6 (April 25, 2019): 118-24. Accessed May 7, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2194.