Ozgur Kilic, Murat, Ahmet Turkan, Mikdat Bozer, Nur Arslan, and Asli Koktener. “Synchronous Tumors: Clear Cell Carcinoma of Pancreas and Gastrointestinal Stromal Tumor of Stomach”. Annals of Medical Research 23, no. 3 (May 25, 2021): 0306–0308. Accessed December 22, 2024. http://annalsmedres.org/index.php/aomr/article/view/2281.