2Goldfarb DS.Increasing prevalence of kidney stones in the United States.Kidney Int,2003,63:1951-1952.
3Escolar E,Bellanato J.Spectroscopic and ultrastructural comparative study of cystine calculi in humans and dogs.Biospectroscopy,1999,5(4):237-242.
4Dorian HH,Rez P,Drach GW.Evidence for aggregation in oxalate stone formation:atomic force and low voltage scanning electron microscopy.J Urol,1996,156(5):1833-1837.
5Khan SR.Calcium phosphate/calcium oxalate crystal association in urinary stones:implications for heterogeneous nucleation of calcium oxalate.J Urol,1997,157(1):376-383.
6Khullar M,Sharma SK,Singh SK,et al.Morphological and immunological characteristics of nanobacteria from human renal stones of a north Indian population.Urol Res,2004,32:190-195.
7Nayir A.Determination of urinary calculi by binocular stereoscopic microscopy.Pediatr Nephrol,2002,17:425-432.
8Sabot JF,Bornet CE,Favre S,et al.The analysis of peculiar urinary (and other) calculi:an endless source of challenge.Clin Chim Acta,1999,283:151-158.
