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Danış, Nilay, Fatih Tekin, Ulus Salih Akarca, Nalan Gülsen Ünal, Elvan Işık Erdoğan, Kıvanç Akat, Ümit Demirkoparan, et al. “Changing Patterns of Upper Gastrointestinal Bleeding over 23 Years in Turkey”. Turkish Journal of Gastroenterology 30, no. 10 (January 10, 2019): 877–882. Accessed January 1, 2026. https://www.turkjgastroenterol.org/index.php/tjg/article/view/3491.