REFERENCES
- APA Working Group on Assisted Suicide and End-of-Life Decisions. Report to the Board of Directors of the American Psychological Association from the APA Working Group on Assisted Suicide and End-of-Life Decisions. American Psychological Association, Washington, DC 2000
- Smith Deborah. Increasing psychology's voice on end-of-life issues. Monitor on Psychology 2001; 32
- World Health Organization. Cancer Pain Relief and Palliative Care: Report of a WHO Expert Committee. World Health Organization, GenevaSwitzerland 1990