1. Emanuel L, Handzo G, Grant G, Massey K, Zollfrank A, Wilke D, Powell R, Smith W, Pargament K. Workings of the human spirit in palliative care situations: a consensus model from the Chaplaincy Research Consortium. BMC Palliat Care. 2015;14(1):29.
2. Saunders C, Sykes N, editors. The management of terminal malignant disease. London: Edward Arnold; 1993.
3. Bramadat P, Kaufert J. Religion, spirituality, medical education and hospice palliative care. In: Bramadat P, Coward H, Stajduhar KI, editors. Spirituality in Hospice Palliative Care. Albany: State University of New York Press; 2013. p. 68–72.
4. Reimer‐Kirkham S, Pesut B, Sawatzky R, Cochrane M, Redmond A. Discourses of spirituality and leadership in nursing: a mixed methods analysis. J Nurs Manag. 2012;20(8):1029–38.
5. Puchalski CM. The role of spirituality in health care. Proc (Baylor Univ Med Cent). 2001;14(4):352–7.