Retroperitoneal tumor: A case report. International Seven Journal of Health Research, [S. l.], v. 3, n. 4, p. 1044–1053, 2024. DOI: 10.56238/isevjhv3n4-007. Disponível em: https://sevenpublicacoes.com.br/ISJHR/article/view/5172. Acesso em: 19 jul. 2025.