Singer, A A Value of CT in localizing site of gastrointestinal hemorrhage following negative angiography. [electronic resource] - Abdominal imaging - 31-2 p. digital Publication Type: Case Reports; Journal Article ISSN: 0942-8925 Standard No.: 10.1007/BF00199640 doi Subjects--Topical Terms: AdultAngiographyArteriovenous Malformations--complicationsGastrointestinal Hemorrhage--diagnostic imagingHumansIleocecal Valve--blood supplyMaleTomography, X-Ray Computed