title: [Early radiographic studies in the diagnosis of bleeding gastric and duodenal ulcers].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000000981:diagnostic imaging*; D011859:Radiography; D013276:Stomach Ulcer / Q000000981:diagnostic imaging; D013997:Time Factors
vernacular_title: Wczesne badanie radiologiczne w diagnostyce krwawiacych wrzodów zoładka i dwunastnicy.