Gastric ulcers: a comparison of surgical, radiological, and pathological diagnosis.
D001466:Barium Sulfate; D003949:Diagnostic Techniques, Surgical; D005743:Gastrectomy; D006801:Humans; D011859:Radiography; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000000981:diagnostic imaging* / Q000473:pathology
D001466:Barium Sulfate