Ahmet UYANIKOĞLU, Ahmet Danalıoğlu, Filiz AKYÜZ, Fatih ERMİŞ, Mine GÜLLÜOĞLU, Yersu KAPRAN, Kadir DEMİR, et al. “Etiological Factors of Duodenal and Gastric Ulcers”. Turkish Journal of Gastroenterology 23, no. 2 (July 25, 2019): 99–103. Accessed December 16, 2025. https://tjg.avesjournals.com/index.php/tjg/article/view/2606.