BEIKO, Darren. Supine versus prone PCNL: the debate continues... Canadian Urological Association Journal, [S. l.], v. 5, n. 4, p. 266–7, 2013. DOI: 10.5489/cuaj.698. Disponível em: https://cuaj.ca/index.php/journal/article/view/698. Acesso em: 5 may. 2026.