Patel, Maitreyi S., Chandan Padghane, and Varsha M. Kulkarni. “Perianal and Rectal Injury Due to Unusual Foreign Body-Bell”. International Surgery Journal 5, no. 3 (February 26, 2018): 1124–1126. Accessed October 13, 2025. https://www.ijsurgery.com/index.php/isj/article/view/2552.