1. Pearle MS, Traxer O (2000) Renal urolithiasis: therapy for special circumstances, part II, Lesson 40. AUA Update series, Lesson 40, 20:314
2. Rutchic SD, Resnick MI (1998) Uretropelvc junction obstruction and renal calculi. Urol Clin N Am 25:317–321
3. Burns JR, Finlayson B, Gauthier J (1984) Calcium oxalate retention in subjects with crystalluria. In: Ryall R, Brockis JG, Marshall V (eds) Urinary stone: proceedings of the second international urinary stone conference. Churchill Livingstone, New York, pp 253–257
4. Jenkins AD (1991) Calculus formation. In: Gillenwater JY, Grayhack JT, Howards SS et al (eds) Adult and pediatric urology, 2nd edn. Mosby Year Book, St Louis, pp 403–443
5. Bernardo NO, Liatsikos EN, Dinlenc CZ, Kapoor R, Fogarty JD, Smith AD (2000) Stone recurrence after endopyelotomy. Urology 56:378