title: [Value of radiographic studies in the diagnosis of duodenal cap ulcer].
mesh_terms: D003951:Diagnostic Errors; D004381:Duodenal Ulcer / Q000000981:diagnostic imaging* / Q000601:surgery; D005069:Evaluation Studies as Topic; D006801:Humans; D011859:Radiography
vernacular_title: Wartość badania radiologicznego w diagnostyce choroby wrzodowej opuszki dwunastnicy