Tresphory, Bonephace, Agness Mlawa, Geofrey Giiti, Andrea Mombo, Giacomo Antonini, and Phillipo Chalya. “Annular Pancreas As a Rare Cause of Gastric Outlet Obstruction in a 16-Year-Old Male Patient: A Case Report”. Tanzania Journal of Health Research 25, no. 1 (December 30, 2023). Accessed May 14, 2024. https://www.ajol.info/index.php/thrb/article/view/248504.