title: Bleeding cytomegalovirus ulcers of the colon: barium enema nad angiography.
mesh_terms: D000328:Adult; D000792:Angiography; D001466:Barium Sulfate; D003108:Colonic Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D003586:Cytomegalovirus Infections / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014456:Ulcer / Q000000981:diagnostic imaging / Q000209:etiology
chemical_list: D001466:Barium Sulfate