Jain, Amit, and Divya Jain. “Angiodysplasia of Left Colon Extending to Anal Verge Landed Patient into APR: A Rare Finding”. International Surgery Journal 5, no. 12 (November 28, 2018): 4063–4066. Accessed November 7, 2025. https://www.ijsurgery.com/index.php/isj/article/view/3451.