Comment on

• Chronic kidney disease of uncertain aetiology: prevalence and causative factors in a developing country.

  Jayatilake N, Mendis S, Maheepala P, Mehta FR; CKDu National Research Project Team. Jayatilake N, et al. BMC Nephrol. 2013 Aug 27;14:180. doi: 10.1186/1471-2369-14-180. BMC Nephrol. 2013. PMID: 23981540 Free PMC article.
• Additional perspectives on chronic kidney disease of unknown aetiology (CKDu) in Sri Lanka--lessons learned from the WHO CKDu population prevalence study.

  Redmon JH, Elledge MF, Womack DS, Wickremashinghe R, Wanigasuriya KP, Peiris-John RJ, Lunyera J, Smith K, Raymer JH, Levine KE. Redmon JH, et al. BMC Nephrol. 2014 Jul 28;15:125. doi: 10.1186/1471-2369-15-125. BMC Nephrol. 2014. PMID: 25069485 Free PMC article.