Intestinal Obstruction Due to Gallstone: Gallstone Ileus (A Case). JOURNAL OF THE FACULTY OF MEDICAL SCIENCES, [S. l.], v. 4, n. 2, p. 22–26, 2023. DOI: 10.53591/10.53591revfcm.v4i2.2583. Disponível em: https://revistas.ug.edu.ec/index.php/fcm/article/view/1005. Acesso em: 21 apr. 2026.