3Tiselius HG,Ackermann D,Alken P,et al.Guidelines on urolithiasis.Eur Urol,2001,40:362-371.
4Pak CY,Sakhaee K,Crowther C,et al.Evidence justitying a high fluid intake in treatment of nephrolithiasis.Ann Intern Med,1980,93:36-39.
5Robertson WG,Peacock M,Hodgkinson A.Dietary changes and the incidence of urinary calculi in the U.K.between 1958 and 1976.J Chronic Dis,1979,32:469-476.
6Wasserstein AG,Stolley PD,Soper KA,et al.Case-control study of risk factors for idiopathic calcium nephrolithiasis.Miner Electrolyte Metab,1987,13:85 -95.
7Curhan GC,Willett WC,Rimm EB,et al.A prospective study of dietary calcium and other nutrients and the risk of symptomatic kidney stones.N Engl J Med,1993,328:833-838.
8Lodgkinson A.The pattern of urolithiiasis in the Royal Navy.In:Lodgkinson A,Nordin BEC,eds.Renal stone research symposium.London:J A Churchill Ltd,1969.33-47.
9Shuster J,Finlayson B,Scheaffer R,et al.Water hardness and urinary stone disease.J Uro1,1982,128:422-425.