Comment on

• Serum cystatin C in the United States: the Third National Health and Nutrition Examination Survey (NHANES III).

  Köttgen A, Selvin E, Stevens LA, Levey AS, Van Lente F, Coresh J. Köttgen A, et al. Am J Kidney Dis. 2008 Mar;51(3):385-94. doi: 10.1053/j.ajkd.2007.11.019. Am J Kidney Dis. 2008. PMID: 18295054
• Estimating GFR using serum cystatin C alone and in combination with serum creatinine: a pooled analysis of 3,418 individuals with CKD.

  Stevens LA, Coresh J, Schmid CH, Feldman HI, Froissart M, Kusek J, Rossert J, Van Lente F, Bruce RD 3rd, Zhang YL, Greene T, Levey AS. Stevens LA, et al. Am J Kidney Dis. 2008 Mar;51(3):395-406. doi: 10.1053/j.ajkd.2007.11.018. Am J Kidney Dis. 2008. PMID: 18295055 Free PMC article.