Utility of esophageal manometry and pH-metry in gastroesophageal reflux disease before surgery

Department of Gastroenterology, İstanbul University, İstanbul School of Medicine, İstanbul

Department of Gastroenterohepatology, İstanbul University, İstanbul School of Medicine, İstanbul

Departments of Gastroenterohepatology and Pathology, İstanbul University, School of Medicine, İstanbul

İstanbul Üniversitesi, İstanbul Tıp Fakültesi Gastroenteropatoloji Bilim Dalı ve Patoloji anabilim Dalı, İstanbul