title: [The current concepts of chronic gastritis (its definition, mechanisms of development, classification, clinical picture and treatment)].
authors.forename: E S
authors.initials: ES
authors.lastname: Ryss
mesh_terms: D002908:Chronic Disease; D005756:Gastritis / Q000145:classification / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans; D012008:Recurrence; D009626:Terminology as Topic