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Uyar, Seyit, Adil Duman, Ayşe Tan, Ferda Akbay Harmandar, Gülşah İnal, Gökhan Köker, Yasin Şahintürk, Feyzi Bostan, and Ayhan Hilmi Çekin. 2019. “Black Esophagus”. Turkish Journal of Gastroenterology 30 (11):986-87. https://doi.org/10.5152/tjg.2019.181019.