Valdivielso Cortázar, Eduardo Ileocolic intussusception of ileal lipoma as a cause of lower gastrointestinal bleeding. [electronic resource] - Gastroenterologia y hepatologia - 457-458 p. digital Publication Type: Journal Article ISSN: 0210-5705 Standard No.: 10.1016/j.gastrohep.2016.06.006 doi