Senior health news (2007),"Elderly population rise in India, China, posted online: Thursday, april 12.
Raw, john and khan,c.(1999),"successful ageing, dell.publishing, new york,7.
Dohini,l.M.savina,C.Rosano,A.Canella,C(2007)."systematic review of Nutritional status evaluation in elderly," journal of Nutrition, Health and ageinng.11(5).421-32.