Roy, Indrani, Nithya Shekar, and Pran Singh Pujari. “Rare Case of Rectovaginal Fistula in Adults”. International Surgery Journal 8, no. 6 (May 28, 2021): 1934–1937. Accessed October 19, 2025. https://www.ijsurgery.com/index.php/isj/article/view/7533.