title: [Viral hepatitis as a risk factor for the development of diseases of the gastroduodenal system].
mesh_terms: D000293:Adolescent; D000328:Adult; D003289:Convalescence; D004381:Duodenal Ulcer / Q000175:diagnosis / Q000209:etiology*; D005745:Gastric Acidity Determination; D006525:Hepatitis, Viral, Human / Q000150:complications*; D006801:Humans; D012306:Risk; D013276:Stomach Ulcer / Q000175:diagnosis / Q000209:etiology*
vernacular_title: Virusnyĭ gepatiti kak faktor riska razvitiia zabolevaniĭ gastroduodenal'noĭ sistemy.