1. Flexible ureteroscopes;Afane;J Urol,2000
2. Monga M, Landman J, Conradie MC, et al: Assessment of a new flexible ureteroscope designed for durability of function (abstract). J Endourol 15(suppl): D3/P3, 2001
3. Fatigability of the latest generation ureteropyeloscopes;White;J Endourol,1998
4. Does the cleaning technique influence the durability of the <9F flexible ureteroscope?;McDougal;J Endourol,2001