[Gastroenterological x-ray quiz].
D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000000981:diagnostic imaging*
Gastroenterologisches Röntgenquiz.