1. Psychiatric aspects of fatigue in the terminally ill;Abbey,2000
2. Fatigue in cancer patients: a review of the literature;Richardson;Eur J Cancer Care,1995
3. The symptoms of advanced cancer: identification of clinical and research priorities by assessment of prevalence and severity;Donnelly;J Palliative Care,1995
4. Patient, caregiver, and oncologist perceptions of cancer-related fatigue: results of a tripart assessment survey;Vogelzang;Semin Hematol,1997
5. Character of terminal illness in the advanced cancer patients: pain and other symptoms during the last four weeks of life;Coyle;J Pain Sympt Management,1990