Budyono, Catarina, Achmad Fauzi, and Dadang Makmun. “Gastrointestinal Amyloidosis: Diagnostic Approach and Treatment”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 16, no. 3 (December 1, 2015): 172–178. Accessed October 24, 2026. https://www.ina-jghe.com/index.php/jghe/article/view/500.