Moreira-Silva, Helena Insights Into Pediatric Autoimmune Gastritis: Is There a Role for Helicobacter pylori Infection? [electronic resource] - Journal of pediatric gastroenterology and nutrition 06 2019 - e99-e104 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1536-4801 Standard No.: 10.1097/MPG.0000000000002278 doi Subjects--Topical Terms: AdolescentAutoantibodies--bloodAutoimmune Diseases--immunologyChildChild, PreschoolFemaleGastritis--immunologyHelicobacter Infections--epidemiologyHelicobacter pylori--immunologyHumansMaleParietal Cells, Gastric--immunologyPortugal--epidemiologyPrevalenceRetrospective Studies