4Abdel-Khalek M,Sheir K,Elsobky E,et al.Prognostic factors for extracorporeal shock-wave lithotripsy of ureteric stones--a multivariate analysis study[J].Scand J Urol Nephrol,2003,37(5):413-418.
5Hofbauer J,Tuerk C,Hobarth K,et al.ESWL in situ or ureteroscopy for ureteric stones[J].World J Urol,1993,11(1):54-58.
6Gomha MA,Sheir KZ,Showky S,et al.Can we improve the prediction of stone-free status after extracorporeal shock wave lithotripsy for ureteral stones? A neural network or a statistical model[J].J Urol,2004,172(1):175-179.
7Kanao K,Nakashima J,Nakagawa K,et al.Preoperative nomograms for predicting stone-free rate after extracorporeal shock wave lithotripsy[J].J Urol,2006,176(4 Pt 1):1453-1456.
8Ryan PC,Lennon GM,Melean PA,et al.The effects of acute and chronic JJ stent placement on upper urinary tract motility and calculus transit[J].Br J Urol,1994,74(4):434-439.
10Shimyanagi Y, Yagisawa T, Nanri M, et al. Factors associated with failure of extracorporeal shockwave lithotripsy for ureteral stones u- sing Dornier lithotripter U/50[J]. Int J Uml, 2002,9(6) :304.
