4Yip KH, Lee CW, Tam PC. Holmium laser lithotripsy for ureteral calculi: an outpatient procedure [ J ]. J Endourol, 1998,12(3 ) :241 - 246.
5Kuo RL, Aslan P, Zhong P, et al. Impact of holmium Iaser settings and fiber diameter on stone fragmentation and endoscope deflection [ J ]. J Endourol, 1998, 12 (6) : 523 - 527.
6Sun Y H, Wang L H, Qian S X, et al. Treatment of urinary calculi with the ureteroscopy and Swiss - Lithoclast pneumatic lithotripter(report of 150 cases)[J]. J Endourol, 2000,14:281-283.
7Johnson D E, Cromeens D M, Price R E. Use of the holmium:YAG laser in urology[J]. Lasers Surg Med, 1992,12:353.
8Larizgoitia I, Ons J M V. A systematic review of the clinical efficacy and effectiveness of the holmium: YAG laser in urology [J]. Br J Urol, 1999,84:1.
9Maario S, James D W, Timothy A W, et al. Holmium: YAG laser lithotripsy for upper urinary tract calculi in 598 patients[J]. J Urol,2002,167:31.
10Teichman J M, Vasser G J, Beserra C, et al. Holmium: YAG Lithotripsy: photothermal mechanism converts uric acid to cyanide[J]. J Urol, 1998,164:320.
