title: Current etiopathogenic concept of gastroduodenal ulcus.
authors.forename: J
authors.initials: J
authors.lastname: MANZANOS
mesh_terms: D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology*
keywords: PEPTIC ULCER/etiology and pathogenesis
vernacular_title: Concepto actual etiopatogénico del ulcus gastroduodenal.