AVES EDITORIAL OFFICE. Letter to the editor: A case report of primary retroperitoneal hydatid cyst. Turkish Journal of Gastroenterology, [S. l.], v. 15, n. 3, p. 204–205, 2019. Disponível em: https://tjg.avesjournals.com/index.php/tjg/article/view/1929. Acesso em: 16 jul. 2025.