S. KAPICIOĞLU, Ş. TARLAN, H. YÜKSEL, E. OVALI, and M. KARAKOÇ. “The Relationshipe Between Stress and Duodenal Ulcer Disease”. Turkish Journal of Gastroenterology 3, no. 2 (April 16, 2020): 265–268. Accessed July 14, 2025. https://tjg.avesjournals.com/index.php/tjg/article/view/78.