1. Committee on Government Reform Hearing, 106th Congress. Improving Care at the End of Life With Complementary Medicine. Washington, DC: US Government Printing Office, 1999
2. Bibliography for music therapy in palliative care, 1963-1997
3. Music therapy for people with life-limiting illness;Foxglove;Nurs Times,1999
4. Anwendung alternativmedizinischer Methoden durch onkologische Patienten
5. Possible interactions between dietary antioxidants and chemotherapy;Labriola;Oncology,1999