F. Avila Almanza, R. A. M. Rincón Sánchez, and A. C. Buitrago Tamayo, “Massive Gastrointestinal Bleeding Caused by Multiple Small Intestinal Diverticula: A Case Study”, Rev. colomb. Gastroenterol., vol. 38, no. 2, pp. 235–238, Jun. 2023.