4Churg J,Bernstein J,Glassock RJ.Renal Disease-Classification and atals of glomerular disease.Second edition.New York:Ikagu-Shoin medical publishers Inc,1995.
6Haas M,Meehan SM,Karrison TG,et al.Changing etiologies of unexplained adult nephrotic syndrome:a comparison of renal biopsy findings from 1976-1979 and 1995-1997.Am J Kidney Dis,1997,30(5):621-631.
7Stephen M,Korbet SM,Genchi RM,et al.The racial prevalence of glomerular lesions in nephrotic adults.Am J Kidney Dis,1996,27(5):647-651.
8Haas M,Spargo BH,Coventry S,et al.Increasing incidence of focal segmental glomerulosclerosis among adult nephropathies:a 20-year renal biopsy study.Am J Kidney Dis,1995,26(5):740-750.
9Schena FP.Survey of the Italian registry of renal biopsies.frequency of the renal diseases for 7 consecutive years.Nephrol Dial Transplant,1997,12(3):418-426.
10Woo KT,Chiang GSC,Pall A,et al.The changing pattern of glomerulonephritis in Singapore over the past two decades.Clin Nephrol,1999,52(2):96-102.
