title: [Proceedings of the IX Congress of Russian Scientific Society of Gastroenterology].
authors.forename: D S
authors.initials: DS
authors.lastname: Bordin
mesh_terms: D004066:Digestive System Diseases / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology; D005762:Gastroenterology / Q000639:trends*; D006801:Humans; D012426:Russia