SALEM, Y.; JOHNSTON, K.; SALEM, A. Typhoid fever colitis with massive lower gastrointestinal bleeding. International Surgery Journal, [S. l.], v. 6, n. 2, p. 601–603, 2019. DOI: 10.18203/2349-2902.isj20190412. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/3725. Acesso em: 10 nov. 2025.