Gracey, Michael. “Chronic Diarrhoea in Protein-Energy Malnutrition”. Paediatrica Indonesiana 21, no. 11-12 (December 31, 1981): 235-9. Accessed April 29, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1203.