BOUDREAU, Ryan et al. Factors predicting stone-free rates after retrograde intrarenal surgery for lower pole kidney stones: A single-center, retrospective analysis. Canadian Urological Association Journal, [S. l.], v. 18, n. 12, p. 399–404, 2024. DOI: 10.5489/cuaj.8807. Disponível em: https://cuaj.ca/index.php/journal/article/view/8807. Acesso em: 28 apr. 2026.