1. Heterogeneity and changes in preferences for dying at home: a systematic review;B Gomes;BMC Palliative Care,2013
2. Blackbox Research. Lien Foundation Survey on Death Attitudes2014 March 1, 2015. Available from: http://lienfoundation.org/sites/default/files/Death%20survey%20Presser%20Final%20-%20Combined_0.pdf.
3. Immigration and Checkpoints Authority Singapore. Report on Registration of Births and Deaths 2014.
4. Department of Statistics. Population Trends 20162016. Available from: www.singstat.gov.sg/-/media/files/publications/population/population2016.pdf.
5. Inter-Ministerial Committee. Report of the Inter-Ministerial Committee on the Ageing Population. 1999.