title: A 34-year-old man with recurrent melaena after renal transplantation.
authors.affiliation: Department of Medicine, Groote Schuur Hospital, Cape Town.
authors.forename: A K
authors.initials: AK
authors.lastname: Cariem
authors.forename: M
authors.initials: M
authors.lastname: Arendse
authors.forename: P
authors.initials: P
authors.lastname: Cruse
authors.forename: B
authors.initials: B
authors.lastname: Rayner
mesh_terms: D000328:Adult; D001379:Azathioprine / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D007676:Kidney Failure, Chronic / Q000150:complications / Q000503:physiopathology; D016030:Kidney Transplantation; D008551:Melena / Q000188:drug therapy / Q000209:etiology; D012008:Recurrence; D006435:Renal Dialysis; D013256:Steroids / Q000627:therapeutic use; D014385:Tuberculosis, Gastrointestinal / Q000150:complications / Q000188:drug therapy / Q000503:physiopathology; D014511:Uremia / Q000150:complications / Q000503:physiopathology
chemical_list: D007166:Immunosuppressive Agents; D013256:Steroids; D001379:Azathioprine