Reappraisal of melamine exposure and adult calcium urolithiasis Chia-Chu Liu, Chia-Fang Wu, Ming-Tsang Wu Kidney International Volume 82, Issue 3, Pages 361-362 (August 2012) DOI: 10.1038/ki.2012.53 Copyright © 2012 International Society of Nephrology Terms and Conditions
Figure 1 Secular trend of diagnosis rate of urolithiasis (International Classification of Diseases (ICD)-9: 592 or 594) in Taiwan, 1998–2009, categorized by the 5-year age groups. (a) Males; (b) Females; (c) Log 10 scale in males; and (d) Log 10 scale in females. Kidney International 2012 82, 361-362DOI: (10.1038/ki.2012.53) Copyright © 2012 International Society of Nephrology Terms and Conditions