1. American Cancer Society. (2006). Cancer facts and figures 2006. Atlanta: American Cancer Society.
2. Andrews, S. (2001). Caregiver burden and symptom distress in people with cancer receiving hospice care. Oncology Nursing Forum, 28, 1469–1474.
3. Balducci, L. (2006). Management of cancer in the elderly. Oncology,
20(2), 135–143.
4. Balducci, L., & Yates, J. (2000). General guidelines for the management of older patients with cancer. Oncology (Huntington), 14, 221–227.
5. Balducci, L., Cohen, H. J., Engstrom, P. F., Ettinger, D. S., Halter, J., Gordon, L. I., et al. (2005). Senior adult oncology clinical practice guidelines in oncology. Journal of the National Comprehensive Cancer Network, 3(4), 572–590.