1. Epidemiology, Pathogenesis, and Pathophysiology of Urolithiasis
Thomas Knoll 
European Urology Supplements 
Volume 9, Issue 12, Pages (December 2010)
DOI: /j.eursup
Copyright © 2010 European Association of Urology Terms and Conditions

2. Fig. 1
Frequency of hydroxyapatite, brushite, and calcium oxalate components in urinary stones, 1980–2004 (n= ).
European Urology Supplements 2010 9, DOI: ( /j.eursup )
Copyright © 2010 European Association of Urology Terms and Conditions

3. Fig. 2
Microcalcifications on renal papilla are thought to be precursors of calcium oxalate stones (Randall plaques).
European Urology Supplements 2010 9, DOI: ( /j.eursup )
Copyright © 2010 European Association of Urology Terms and Conditions