Bilge S. Akkelle, Ozlem K. Sengul, Burcu Volkan, Engin Tutar, Rabia Ergelen, Samet Yardimci, and Deniz Ertem. 2021. “Outcomes of Pediatric Fistulising Perianal Crohn’s Disease”. Turkish Journal of Gastroenterology 32 (3):240-47. https://tjg.avesjournals.com/index.php/tjg/article/view/4046.