A rare case of acute abdomen in an elderly patient: Jejunal diverticulum perforation. Annals of Medical Research, [S. l.], v. 28, n. 10, p. 1949–1951, 2021. Disponível em: http://annalsmedres.org/index.php/aomr/article/view/3957. Acesso em: 11 apr. 2025.