ERGİN, Ali, Kadir AKSÖZ, Belkıs ÜNSAL, Zakir AKYOL, Günay ÖNDER, Uğur GÖNENÇ, Nafi YAZICIOĞLU, et al. “The Evaluation of 2568 Patients With Upper Gastrointestinal Bleeding”. Turkish Journal of Gastroenterology 6, no. 2 (January 2, 1995): 262–264. Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/623.