3Behrman R E,Kliegman R M,Jenson H B.Nelson textbook of pediatrics[J].Philadelphia Saunders,2007,23:2219-2220.
4Kleinknecht C,Broyer M,Parchoux B,et al.Comparison of short and long treatment at onset of steroid sensitive nephrosis(SSN).Preliminary results of a multicenter controlled trial for the French Society of Pediatric Nephrology[J].Int J Pediatri Nephrol,1982,3:45.
5Hodson E M,Knight J F,Willis N S,et al.Corticosteriod therapy in nephritic syndrome:a meta-analysis of randomized condrolled trials[J].Arch Dis Child,2000,83:45-51.
8Van Wyck D, Eckardt KU, Uhlig K, et al. Appraisal of evidence and control of bias in the kidney disease outcomes quality initiative guideline development process. Clin J Am Soc Nephrol, 2007,2:8-10.
9Daniel W. Coyne: practice recommendations based on low, very low, and missing evidence. Clin J Am Soc Nephrol, 2007,2: 11-12.
10Uhlig K, Balk EM, Lau J, et al. Clinical practice guidelines in nephrology--for worse or for better. Nephrol Dial Transplant, 2006,21 : 1145- 1153.
10Gulati S, Prasad N, Sharma RK, et al. Taerolimus.' a new therapy for steroid- resistant nephrotic syndrome in children[J]. Nephrol Dial Trans- plant,2008,23 (3) :910 - 913.