İŞBİL, Naciye, and Kasım ÖZLÜK. “The Role of Fraxiparine in the Prophylaxis of Stress Ulceration”. Turkish Journal of Gastroenterology, vol. 6, no. 3, Jan. 1995, pp. 372-6, https://turkjgastroenterol.org/index.php/tjg/article/view/651.