1. Parathyroid hormone, vitamin D, and cardiovascular disease in chronic renal failure 
Stephen G. Rostand, Tilman B. Drüeke 
Kidney International 
Volume 56, Issue 2, Pages (August 1999)
DOI: /j x
Copyright © 1999 International Society of Nephrology Terms and Conditions

2. Figure 1
Radiograph of a single digit and calcified digital artery of a 36-year-old woman with ESRD from congenital uropathy (a) before subtotal PTX and (b) 11 months later when calcification had completely disappeared.
Kidney International  , DOI: ( /j x)
Copyright © 1999 International Society of Nephrology Terms and Conditions