Waspodo, Agus Sudiro, Kukuh B. Rachmat, Wirasmi Marwoto, Ali Sulaiman, and A H Reksodiputro. 2001. “Primary Lymphoma of The Gastrointestinal Tract”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 2 (1):36-40. https://doi.org/10.24871/21200136-40.