Aleya Yostha Kaban, Risal Wintoko, and Anggi Setiorini. “A Tumours of Ampulla Vater on The Young Adult Patient”. Medical Profession Journal of Lampung 11, no. 3 (February 8, 2022): 285-290. Accessed December 26, 2024. https://journalofmedula.com/index.php/medula/article/view/315.