New Diagnostic Endoscopic Techniques for Upper Urinary Tract Urothelial Carcinoma. APU Journal, [S. l.], v. 35, n. 3-4, p. 25–32, 2019. DOI: 10.24915/aup.35.3-4.91. Disponível em: https://apujournal.com/index.php/aup/article/view/91. Acesso em: 25 may. 2026.