Yigit, D., Turan, M. I., & Akgul, N. (2022). A rare cause of acute anal pain: strangulated hemorrhoids in a perianal fistula. Annali Italiani Di Chirurgia, 11(July), 1–4. Retrieved from https://annaliitalianidichirurgia.it/index.php/aic/article/view/645