PuchalskiC, FerrellB, ViraniR, et al.: Improving the quality of spiritual care as a dimension of palliative care: The report of the consensus conference. J Palliat Med, 2009; 10:885–904.
2.
PuchalskiC, VitilloR, HullS, RellerN: Improving the spiritual dimension of whole person care: Reaching national and international consensus. J Palliat Med, 2014; 6:642–656.