Athuraliya, T.N.C.Abeysekera, D.T.D.J.Amerasinghe, P.H.Kumarasiri, P.V.R.Dissanayake, V.2016-01-142016-01-142009The Ceylon Medical Journal, 54(1)pp.23-25https://dl.nsf.gov.lk/handle/1/21221Medical SciencesRenal diseaseChronic kidney diseaseAetiologyNorth Central ProvinceNephrologyHealth surveyClinical investigationPrevalence of chronic kidney disease in two tertiary care hospitals. high proportion of cases with uncertain aetiologyArticle