SIEMENS, D. Robert. Anterograde versus retrograde techniques: Can we use surgical margin status as a quality indicator?. Canadian Urological Association Journal, [S. l.], v. 4, n. 3, p. 199–200, 2013. DOI: 10.5489/cuaj.852. Disponível em: https://cuaj.ca/index.php/journal/article/view/852. Acesso em: 26 may. 2026.