İrfan SOYKAN (2019) “The effect of eradaicating helicobacter pylori infection on intragastric pH and serum gastrin concentrations”, Turkish Journal of Gastroenterology, 7(4), pp. 331–334. Available at: https://tjg.avesjournals.com/index.php/tjg/article/view/1175 (Accessed: 16 July 2025).