Evaluation of chronic gastritis in patients with Helicobacter pylori associated gastritis, gastroduodenitis and duodenal ulcer disease

Istanbul University, Cerrahpaşa Medical Faculty, Department of Internal Medicine, Istanbul

Gastroenterology Department, Cerrahpaşa MEdical Faculty, İstanbul University, İstanbul

Department of Gastroenterology, İstanbul University Cerrahpaşa Medical Faculty, İstanbul

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

Istanbul University, Cerrahpaşa Medical Faculty, Department of Internal Medicine and Department of Pathology, Istanbul