Refernce

 BBC News. (2012). Right-to-die man Tony Nicklison dead after refusing food. Retrieved from http://www.bbc.co.uk/news/uk-england-19341722

 Issac Davison. (2012). Maggie Barry: Euthanasia is not the answer. Retrieved from http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=10827268

 Jason Renwick. (n.d.). Surveys in New Zealand. Retrieved from http://policyprojects.ac.nz/jasonrenwick/surveys-in-new-zealand/

 Palliative Care Council. (2010). 10 things to know about palliative care in New Zealand. Retrieved from http://www.nzdoctor.co.nz/un-doctored/2010/october-2010/06/10-things-to-know-about-palliative-care-in-new-zealand.aspx

 Robert L. Fine. (2001). Depression, anxiety, and delirium in the terminally ill patient. Retrieved from http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1291326/