Chandrajith, R.Dissanayake, C.B.Ariyarathna, T.Herath, H.M.J.M.KPadmasiri, J.P.2012-12-122012-12-122011Science of the Total Environment 409 671–675https://dl.nsf.gov.lk/handle/1/9555enChronic Kidney disease of unknown etiologyFluorideDry zonegeochemical compositionGroundwater qualityNa–Ca ratioCKDuDose-dependent Na and Ca in fluoride-rich drinking water —Another major cause ofchronic renal failure in tropical arid regionsArticle