title: [Evaluation of cystatin C-based glomerular filtration rate estimation formulae in chronic kidney disease].
authors.affiliation: Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
authors.forename: Xiao-lei
authors.initials: XL
authors.lastname: Li
authors.forename: Min
authors.initials: M
authors.lastname: Liang
authors.forename: Xiao-bing
authors.initials: XB
authors.lastname: Yang