Roka, Kleoniki The prevalence of Helicobacter pylori gastritis in newly diagnosed children with inflammatory bowel disease. [electronic resource] - Helicobacter Oct 2014 - 400-5 p. digital Publication Type: Journal Article ISSN: 1523-5378 Standard No.: 10.1111/hel.12141 doi Subjects--Topical Terms: AdolescentChildChild, PreschoolColitis, Ulcerative--complicationsCrohn Disease--complicationsEndoscopy, Digestive SystemFemaleGastritis--epidemiologyGreece--epidemiologyHelicobacter Infections--epidemiologyHelicobacter pylori--isolation & purificationHumansInflammatory Bowel Diseases--complicationsLogistic ModelsMalePrevalenceRetrospective Studies