1AL-Busaidy SS, Prem AR, Medhat M. Pediatric staghorn calculi: the role ofextracorporeal shock wave lithotripsy monotherapy with special reference to ureteral stenting[J]. JU rol,2003,169(2):629-633.
7Herrador V J, Revilla BFJ, Alba AJ, et al. Double J ureteral catheter: Clinical cimplications. Arch Esp Urop, 1998,51:361-373.
8Wood ST, Tansley PD, Appleton DS, et al. Uncalcified ureteral stent in situ for 13 years. J Urol,1997,157:943-944.
9Yee DS,Shanberg AM,Dud BP,et al. Initial comparison of roboticassisted laparoscopic versus open pyeloplasty in children[J]. Pediatr Urology,2006,67(3):599 - 602.
10Hosgor M, Karaca I, Ulukus C, et al. Structural changes of smooth muscle in congenital ureteropelvic junction obstruction [J]. J Padiatr Surg, 2005,40 (10) : 1632 - 1636.