Ülkü SARITAŞ, A. TEZEL, M. KARAHAN, U. YILMAZ, A. ÜLKER, and G. TEMUÇİN, “EFFICACY OF OMEPRAZOLE PLUS AMOXYCILLIN ERADICATING HELICOBACTER PYLORI”, Turkish Journal of Gastroenterology, vol. 4, no. 4, pp. 637–639, Apr. 2020.