1. The calcium–phosphorus in guidelines for CKD-MBD
Keitaro Yokoyama 
Kidney International 
Volume 74, Issue 2, (July 2008)
DOI: /ki
Copyright © 2008 International Society of Nephrology Terms and Conditions

2. Figure 1 The relationship of Ca × P and serum P levels in HP patients.
Kidney International  , DOI: ( /ki )
Copyright © 2008 International Society of Nephrology Terms and Conditions

3. Figure 2
The management of serum P and Ca levels (Japanese guidelines for the treatment of secondary hyperparathyroidism in patients on dialysis).
Kidney International  , DOI: ( /ki )
Copyright © 2008 International Society of Nephrology Terms and Conditions