1. Long-term survival rates of cancer patients achieved by the end of the 20th century: a period analysis;Brenner;Lancet,2002
2. Office for National Statistics. Cancer Survival, England 1999–2004. .
3. Healthcare Commission, 2007. .
4. Care of the dying: a pathway to excellence;Ellershaw,2003
5. Richards M. End of life care strategy for adults – emerging themes. London: End of Life Care Strategy Advisory Board, 2007. .