WELK, Blayne K.; TEICHMAN, Joel M.H. Uric acid nephrolithias in the era of noncontrast computed tomography. Canadian Urological Association Journal, [S. l.], v. 2, n. 4, p. 420–1, 2013. DOI: 10.5489/cuaj.844. Disponível em: https://cuaj.ca/index.php/journal/article/view/844. Acesso em: 5 may. 2026.