BAŞSORGUN, Cumhur İbrahim, İrem Hicran ÖZBUDAK, Gülgün ERDOĞAN, Gülsüm Özlem ELPEK, Okan ERDOĞAN, and Tekinalp GELEN. 2012. “Familial Adenomatous Polyposis Associated With Gastrointestinal Stromal Tumor: Report of a Case”. Turkish Journal of Gastroenterology 23 (3):262-66. https://doi.org/10.4318/tjg.2012.0289.