SEZGİN, O. (2006) “Bismuth-based therapies for the first step eradication of Helicobacter pylori”, Turkish Journal of Gastroenterology, 17(2), pp. 90–93. Available at: https://www.turkjgastroenterol.org/index.php/tjg/article/view/1524 (Accessed: 1 January 2026).