MENDOZA, Daoiz; VIOLA, Julio C. Retroperitoneal hemangiopericytoma: retroperitoneal localization case review. Cirugía del Uruguay, [S. l.], v. 30, n. 1-2, p. 76–81, 2020. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1491. Acesso em: 26 may. 2026.