Nevo, A., O. . Levi, A. . Sidi, A. . Tsivian, J. . Baniel, D. . Margel, and D. . Lifshitz. “Patients Treated for Uric Acid Stones Reoccur More Often and Within a Shorter Interval in Comparison to Patients Treated for Calcium Stones”. Canadian Urological Association Journal, vol. 14, no. 11, June 2020, pp. E555-9, doi:10.5489/cuaj.6259.