[X-ray diagnosis of gastric ulcer and its carcinomatous degeneration].
D003287:Contrast Media; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging* / Q000209:etiology; D013276:Stomach Ulcer / Q000000981:diagnostic imaging* / Q000473:pathology
D003287:Contrast Media