N. OKÇU (2020) “FREQUENCY OF GASTRIC CANCER, ENDOSCOPICAL AND HISTOLOGICAL- FEATURES IN ERZURUM REGION”, Turkish Journal of Gastroenterology, 5(2), pp. 263–266. Available at: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/816 (Accessed: 9 July 2025).