1. Twycross RG. Introducing palliative care. 4th ed. Abingdon: Radcliffe Publishing; 2003.
2. Saunders DC. Watch with me: inspiration for a life in hospice care. Lancaster: Mortal Press; 2003.
3. Saunders C. The evolution of palliative care. Patient Educ Couns. 2000;41(1):7–13.
4. Clark D. Total pain: the work of Cicely Saunders and the hospice movement. APS Bull. 2000;10(4):13–5.
5. Swayden KJ, Anderson KK, Connelly LM, Moran JS, McMahon JK, Arnold PM. Effect of sitting vs. standing on perception of provider time at bedside: a pilot study. Patient Educ Couns. 2012;86(2):166–71.