title: Gastroduodenal cytomegalovirus infections after renal transplantation--fiberscopic observations.
mesh_terms: D003586:Cytomegalovirus Infections / Q000175:diagnosis / Q000209:etiology*; D004386:Duodenum / Q000382:microbiology; D004724:Endoscopy; D005336:Fiber Optic Technology; D006801:Humans; D016030:Kidney Transplantation; D011183:Postoperative Complications; D013270:Stomach / Q000382:microbiology