Salgado, R.Ehrlich, F.2013-11-272013-11-271994Journal of the Ceylon College of Physicians, 27:p.22-26https://dl.nsf.gov.lk/handle/1/10003Medical SciencesAgingLIfe spanLife expectancyCentral nervous systemCardiovascular functionRenal functionRespiratory functionGeriatricsCurrent concepts of normal ageing and the achievement of successful ageingA