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ÜLKER, Aysel, Erkan PARLAK, Ülkü DAĞLI, Ahmet TEZEL, Canan ALKIM, and Burhan ŞAHİN. 1999. “Epidemiology of Inflammatory Bowel Disease”. Turkish Journal of Gastroenterology 10 (1):55-59. https://www.turkjgastroenterol.org/index.php/tjg/article/view/950.