1. Effect of Protein Restriction on Serum and Urine Phosphate in the Modification of Diet in Renal Disease (MDRD) Study 
Britt Newsome, MD, Joachim H. Ix, MD, Hocine Tighiouart, MS, Mark J. Sarnak, MD, Andrew S. Levey, MD, Gerald J. Beck, PhD, Geoffrey Block, MD 
American Journal of Kidney Diseases 
Volume 61, Issue 6, Pages (June 2013)
DOI: /j.ajkd
Copyright © 2013 National Kidney Foundation, Inc. Terms and Conditions

2. Figure 1
Effect of dietary protein restriction on serum and urine phosphate levels. Least squares mean and 95% confidence intervals over time for each dietary protein group shown for MDRD study A (usual protein, n = 294; low protein, n = 291) and study B (low protein, n = 129; very low protein, n = 126).
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2013 National Kidney Foundation, Inc. Terms and Conditions