1. UN. Ageing. http://www.un.org/en/globalissues/ageing /. 2015. Accessed 14 Sept 2015/26 Jan 2016.
2. Alzheimer’s Society. 2015. http://www.alzheimers.org.uk/ , https://www.alzheimers.org.uk/site/scripts/documents.php?categoryID=200345 . Accessed 14 Sept 2015/26 Jan 2016.
3. Qiu C, Kivipelto M, von Strauss E. Epidemiology of Alzheimer’s disease: occurrence, determinants, and strategies toward intervention. Dialogues Clin Neurosci. 2009;11(2):111–28.
4. Tsouros AD/WHO, editor. Social determinants of health- the solid facts. Geneva: World Health Organization; 2003.
5. WHO. Social determinants of health- the solid facts. Geneva: World Health Organization; 2003.