1. Measurement of renal function in pre-ESRD patients
Emilio Rodrigo, Angel L. Martín De Francisco, Rafael Escallada, Juan C. Ruiz, Gema F. Fresnedo, Celestino Piñera, Manuel Arias 
Kidney International 
Volume 61, Pages S11-S17 (May 2002)
DOI: /j s80.4.x
Copyright © 2002 International Society of Nephrology Terms and Conditions

2. Figure 1
Relationships of measured creatinine clearance (A), Cockroft-Gault equation (B), and MDRD-7 equation (C) to weekly Kt/V in pre-ESRD patients. Regression lines are represented by solid lines. N = 1608 measurements of creatinine clearance and Cockroft-Gault. N = 321 measurements of MDRD-7.
Kidney International  , S11-S17DOI: ( /j s80.4.x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

3. Figure 2
Relationship of plasmatic creatinine to weekly Kt/V (weekly Kt/V < 2.5). Regression lines are represented by solid lines. N = 968 measurements.
Kidney International  , S11-S17DOI: ( /j s80.4.x)
Copyright © 2002 International Society of Nephrology Terms and Conditions

4. Figure 3
Relationships of averaged creatinine-urea clearance (A), and creatinine clearance (B) to nPNA in pre-ESRD patients. Regression lines are represented by solid lines. N = 1608 measurements.
Kidney International  , S11-S17DOI: ( /j s80.4.x)
Copyright © 2002 International Society of Nephrology Terms and Conditions