title: [Ventricular ulcer and duodenal ulcer. An epidemiological study based on a radiological study in Troms].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000000981:diagnostic imaging / Q000453:epidemiology*; D006801:Humans; D008875:Middle Aged; D009664:Norway; D011859:Radiography; D013276:Stomach Ulcer / Q000000981:diagnostic imaging / Q000453:epidemiology*
vernacular_title: Ulcus ventriculi og ulcus duodeni. Forekomsten i Troms i dag basert på en røntgenologisk studie.