1. Antioxidant therapy in hemodialysis patients: a systematic review
Jeff S. Coombes, Robert G. Fassett 
Kidney International 
Volume 81, Issue 3, Pages (February 2012)
DOI: /ki
Copyright © 2012 International Society of Nephrology Terms and Conditions

2. Figure 1
Mechanisms resulting in elevated oxidative stress in hemodialysis patients.
Kidney International  , DOI: ( /ki )
Copyright © 2012 International Society of Nephrology Terms and Conditions

3. Figure 2
Flowchart indicating that future studies need to first develop valid oxidative stress biomarkers before evaluating the efficacy of antioxidant therapy. CVD, cardiovascular disease; HD, hemodialysis; RCT, randomized controlled trial.
Kidney International  , DOI: ( /ki )
Copyright © 2012 International Society of Nephrology Terms and Conditions