title: Roentgen features of healing and healed benign gastric ulcers.
mesh_terms: D002293:Adenocarcinoma, Scirrhous / Q000000981:diagnostic imaging; D001466:Barium Sulfate; D003937:Diagnosis, Differential; D005773:Gastroscopy; D006801:Humans; D009092:Mucous Membrane / Q000473:pathology; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology; D013276:Stomach Ulcer / Q000000981:diagnostic imaging* / Q000473:pathology
chemical_list: D001466:Barium Sulfate