1. WHO Methods for Life Expectancy and Healthy Life Expectancy;WHO G,2014
2. Causes of international increases in older age life expectancy;Mathers;Lancet,2015
3. Policies and Priority Interventions for Healthy Ageing;Organization,2012
4. Active Ageing: A Policy Framework;Organization,2002
5. A global strategy for healthy ageing;Kalache;World Health,1997