Rehman, Imaad ur, Samina Akhtar, Atif Rana, Uzair Latif, Hassan Saleem, and Miohammad Yousuf Chaudhary. “MRI in the Pre Operative Evaluation of Perianal Fistula”. Journal of Postgraduate Medical Institute 28, no. 3 (July 25, 2014). Accessed April 19, 2024. https://www.jpmi.org.pk/index.php/jpmi/article/view/1600.