Support of cancer patients' spiritual needs and associations with medical care costs at the end of life.
Balboni T, Balboni M, Paulk ME, Phelps A, Wright A, Peteet J, Block S, Lathan C, Vanderweele T, Prigerson H. Support of cancer patients' spiritual needs and associations with medical care costs at the end of life. Cancer. 2011 Dec 01; 117(23):5383-91.