5Kerr DJ, Midgley R. Can we treat cancer for a dollar a day? Guidelines for low-income countries [J]. N Engl J Med, 2010, 363(9): 801-803.
6Lo B, Ruston D, Kates LW, et al. Discussing religious and spiritual issues at the end of life: a practical guide for physicians[J]. JAMA, 2002, 287(6): 749- 754.
7Steinhauser KE, Christakis NA, Clipp EC, et ah Factors considered important at the end of life by patients, family, physicians, and other care providers [J]. JAMA, 2000, 284 (19):2476-2482.
8Astrow AB, Puchalski CM, Sulmasy DP. Religion, spirituality, and health care: social, ethical, and practical considerations [J]. Am J Med, 2001, 110(4): 283-287.
9Weinstein MC, Skinner JA. Comparative effectiveness and health care spending-implications for reform [J]. N Engl J Med, 2010, 362(5): 460-465.
10Ferris FD, Bruera E, Cherny N, et al. Palliative cancer care a decade later: accomplishments, the need, next steps- from the American Society of Clinical Oncology[J]. J Clin Oncol, 2009, 27(18): 3052-3058.