A.S. Levey, J.P. Bosch, J.B. Lewis, T. Greene, N. Rogers and D. Roth.
A more accurate method to estimate glomerular filtration rate from serum creatinine:
a new prediction equation. Modification of Diet in Renal Disease Study Group
Ann Intern Med 1999 Mar 16; 130 (6): 471-70.
A.S. Levey. A simplified equation to predict glomerular filtration rate from serum creatinine (abstract) J Am Soc Nephrol (in press)