TZORTZIS, Vassilios; DIMITROPOULOS, Konstantinos; KARATZAS, Anastasios; ZACHOS, Ioannis; STAMOULIS, Konstantinos; MELEKOS, Michael; GRAVAS, Stavros. Feasibility and safety of radical cystectomy under combined spinal and epidural anesthesia in octogenarian patients with ASA score ≥3: A case series. Canadian Urological Association Journal, [S. l.], v. 9, n. 7-8, p. E500–4, 2015. DOI: 10.5489/cuaj.2063. Disponível em: https://cuaj.ca/index.php/journal/article/view/2063. Acesso em: 20 apr. 2026.