Mustafa YILMAZ, et al. “A Rare Cause of Upper Gastrointestional Bleeding: Dieulafoy’s Disease”. Turkish Journal of Gastroenterology, vol. 9, no. 2, July 2019, pp. 146-9, https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/1421.