1. Ureteral stents: morbidity and impact on quality of life;Leibovici D1;Isr Med Assoc J,2005
2. Late complications of ureteral stents;Ringel A;Eur Urol,2000
3. Early and late complications of double pigtail ureteral stent;Damiano R;Urol Int,2002
4. Clinical Evaluation of Double-Pigtail Stent in Patients with Upper Urinary Tract Diseases: Report of 2685 Cases
5. Ureteral stents. Indications, variations and complications;Saltzman B.;Urol Clin North Am,1988