1. Eating and swallowing disorders;Castell,1990
2. Age-related alterations in taste and smell function;Doty,1989
3. Cancer surgery in the elderly;Hoekstra;Eur J Cancer,2001
4. Patterns of disease: the challenge of multiple illnesses;Irvine,1990
5. Goals and mechanisms for training otolaryngologists in the area of geriatric medicine;Johns;Otolaryngol Head Neck Surg,1989