Basa, Matthew L., and Andrew Riddell. “Jejunal Diverticulum Perforation Leading to Extra Intestinal Faecolith Formation: A Case Report”. International Surgery Journal 11, no. 2 (January 23, 2024): 247–250. Accessed November 10, 2025. https://www.ijsurgery.com/index.php/isj/article/view/10185.