AZHAR, Raed A.; ALGHAMDI, Musab M.; KHAWAJI, Abdullah A.; NASSIR, Anmar M.; MUNSHI, Sameer; TAYEB, Waseem; ELKOUSHY, Mohamed A. Effective ureteral access sheath insertion during flexible ureteroscopy: Influence of the ureteral orifice configuration. Canadian Urological Association Journal, [S. l.], v. 16, n. 7, p. E375–80, 2022. DOI: 10.5489/cuaj.7656. Disponível em: https://cuaj.ca/index.php/journal/article/view/7656. Acesso em: 18 jun. 2026.