{Reference Type}: Case Reports {Title}: Isolated small bowel ulcer as a cause of severe hemorrhage-Diagnostic challenge. {Author}: Vicente-Ferreira M;Lage J;Ribeiro J;Espinheira C;Pinto Pais I;Cardoso H;Teixeira I;Trindade E; {Journal}: J Pediatr Gastroenterol Nutr {Volume}: 78 {Issue}: 5 {Year}: 2024 May 7 {Factor}: 3.288 {DOI}: 10.1002/jpn3.12173