Mustafa GÜLŞEN; Sait BAĞCI; Can UYGURER; Necmettin KARAEREN; Celalettin ÇETİN; Savaş KARAOVA; Mehmet KARALAR; Sadi SOYSAL; Kemal DAĞALP; Ahmet ALPER. Prevelance of Helicobacter Pylori in Dyspeptic Patients. Turkish Journal of Gastroenterology 2019, 8, 66-70.