Salim, Elizabeth, Eka Gunawijaya, and Ni Putu Veny Yantie. “Electrocardiogram Abnormalities in Obese Adolescents”. Paediatrica Indonesiana 60, no. 1 (December 10, 2019): 18-23. Accessed April 26, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2240.