BAYRAKTAR, Yusuf, and David H. Van THEIEL. “Gastrointestinal Manifestations of Behcet’s Disease”. Turkish Journal of Gastroenterology 8, no. 3 (January 3, 1997): 269–276. Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/799.