Yusuf KARAASLAN, et al. “Gastrointestinal Bleeding Due to Aorto-Enteric Fistulae: Case Report”. Turkish Journal of Gastroenterology, vol. 9, no. 1, July 2019, pp. 85-88, https://tjg.avesjournals.com/index.php/tjg/article/view/1354.