DOBRUCALI, A. (1996) “Comparison of the effect of omeprazole, famotidine, cisapride and alginic acide (Gavscon) on esophageal pH in patients with esophagitis”, Turkish Journal of Gastroenterology, 7(4), pp. 313–319. Available at: https://turkjgastroenterol.org/index.php/tjg/article/view/738 (Accessed: 1 January 2026).