1. American College of Surgeons. (2005). Task force on surgical palliative care: Committee on ethics. Statement of principles of palliative care. Bulletin of the American College of Surgeons, 90(8), 34–35.
2. American College of Surgeons Committee on Trauma. (2017). Trauma quality improvement program. Palliative care best practices guidelines. Available from:
https://www.facs.org/~/media/files/quality%20programs/trauma/tqip/palliative_care.ashx
. Accessed 27 June 2018.
3. Cassel, E. J. (1982). The nature of suffering and the goals of medicine. The New England Journal of Medicine, 306, 639–645.
4. Centers for Disease Control and Prevention. (2015). Leading causes of death in males and females, United States. April 2018. Available from:
https://www.cdc.gov/healthequity/lcod/index.htm
. Accessed 20 June 2018.
5. Fried, T. R., Bradley, E. H., Towle, V. R., & Allore, H. (2002). Understanding the treatment preferences of seriously ill patients. The New England Journal of Medicine, 346(14), 1061–1066.