1Reinhard P, Gunter J, Georg B. Extracorporeal Shock Wave Lithotripsy Versus Ureteroscopy for Distal Ureteral Calculi: A Prospective Randomized Study[J]. J Urol, 1999,162 : 1909-1912.
2Borboroglu P G,Amling C L,Schenkman N S, et al. Ureteral stenting after urteroscopy for ureteral calcali:Multi-institutional prospevtive randomized controlled study assessing Pain, Outcomes and Complications[J].J Urol, 2001,166:1651-1657.
3Rodrigues N J, Ikonomidis J, Zillo C. Routine ureteral after ureteroscopy for ureteral lithiasis: Is it really necessary[J]? J Urol, 2001,166 : 1252-1254.