Ozgur Kilic M, Turkan A, Bozer M, Arslan N, Koktener A. Synchronous tumors: clear cell carcinoma of pancreas and gastrointestinal stromal tumor of stomach . Ann Med Res . 2021;23(3):0306-0308. Accessed September 16, 2026. http://www.annalsmedres.org/index.php/aomr/article/view/2281