BÜLBÜL DOĞUSOY, Gülen, and Turkish GIST Working Group. “Gastrointestinal Stromal Tumors: A Multicenter Study of 1160 Turkish Cases”. Turkish Journal of Gastroenterology 23, no. 3 (January 3, 2012): 203–211. Accessed January 1, 2026. https://www.turkjgastroenterol.org/index.php/tjg/article/view/2060.