Ehrlich, F.Salgado, R.Poulos, C.J.Poulos4, R.2013-11-272013-11-271993Journal of the Ceylon College of Physicians, 26:p.36-41https://dl.nsf.gov.lk/handle/1/9993Social SciencesAged populationLife expectancySri LankaAsiaAustraliaSocial welfareHealth careAged care in the 21st centuryA