title: [Endoscopic diagnosis of gastritis and duodenal ulcer].
mesh_terms: D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004724:Endoscopy; D005756:Gastritis / Q000175:diagnosis*; D005773:Gastroscopy; D006801:Humans; D008722:Methods; D011859:Radiography
vernacular_title: Endoskopische Diagnostik der Gastritis und des Duodenalulkus.