1. Alzheimer's Disease International . Dementia: a public health priority. London: WHO, 2012. https://www.who.int/mental_health/publications/dementia_report_2012/en/
2. Alzheimer’s Disease International, World Alzheimer Report . The state of the art dementia research; new frontiers. London, 2018. Available: https://www.alz.co.uk/news/world-alzheimer-report2018-state-of-art-of-dementia-research-newfrontiers
3. Alzheimer’s Society . Counting the cost. caring for people with dementia on hospital wards. London: Alzheimer’s Society, 2009. https://www.alzheimers. org.uk/sites/default/files/2018-05/Counting_the_cost_report.pdf
4. Prince M , Knapp M , Guerchet M , et al . Dementia UK: report to the Alzheimer’s society. London: Alzheimer’s Society, 2014. https://www.alzheimers.org.uk/sites/default/files/migrate/downloads/dementia_uk_update.pdf
5. Predictors of preventable nursing home hospitalizations: the role of mental disorders and dementia;Becker;Am J Geriatr Psychiatry,2010