3Sofer M, Watterson J D, Wollin T A, et al. Holmium:YAG laser lithotripsy for upper urinary tract calculi in 598 patients[J]. J Urol, 2002,167:31-34.
4Yagisawa T, Kobayashi C, Ishikawa N, et al. Benefits of ureteroscopic pneumatic lithotripsy for the treatment of impacted ureteral stones[J]. J Endoural, 2001, 15:697-699.
5[2]Jackman S V, Docimo S G,Cadeddu J A,et al. The "mini-perc" technique: a less invasive alternative to percutaneous nephrolithotomy. World J Urol,1998, 16: 371-374.
6Nualyong C, Taweemonkongsap T. Laparoscopic ureterolithotomy for upper ureteric calculi. J Med Assoc Thai, 1999,82:1028--1033.
7Gaur D D, Trivedi S, Prabhudesai M R, et al. Laparoscopic ureterolithotomy: technical considerations and long-term follow-up. BJU Int, 2002,89 : 339-- 343.
8Segura JW, Preminger GM, Assimos DG, et al. Ureteral stones elinical guidelines panel summary report on the management of ureteral calculi.J Urol,1997,158,1915.
9Kijoto H, Ikemoto I, Asano K, et al. Retroperitoneoscopic ureterolithotomy for impacted ureteral stone. Int J Urol, 2001,8:391.
10Hemal AK,Goel A,Goel R. Minimally invasive retroperitoneoscopic ureterolithotomy, J Urology,2002,169:480-482.
9Hurl E ,Basok EK,Ugurlu O, et al. Experiences in laparoscopic removal of upper ureteral stones: multicenter analysis of eases, based on the TurkUroLap Group[ J ]. J Endourol,2010,24 (8) : 1279-1282.
10Farooq Qadri SJ, Khan N, Khan M. Retroperitoneal laparoscopic ureterolithotomy- - a single centre 10 year experience [ J ]. Int J Surg, 2011,9(2) :160-164.