title: [Endoscopic and radiologic diagnosis of the duodenal ulcer. Comparative-retrospective study].
mesh_terms: D004381:Duodenal Ulcer / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004724:Endoscopy; D006801:Humans; D007558:Italy; D011859:Radiography; D012189:Retrospective Studies
vernacular_title: L'esame endoscopico e radiologico nella diagnosi dell'ulcera duodenale. Studio comparativo-retrospettivo.