1. Nursing patients with head and neck cancer;Pretty,1989
2. The role of radiotherapy;Horwich,1988
3. Cancer—Principles and Practice of Oncology;Million,1985
4. Cancer of the head and neck, Section 2 – Tumors of the Larynx and Hypopharynx;Sessions,1993
5. Tumors of the head and neck;Zagars,1993