1. Nasal polyps and sinusitis;Slavin,1988
2. The loss of sense of smell in nasal allergy;Fein;Ann Allergy,1966
3. Olfaction;Doty,1987
4. Chemosensory neuroanatomy and physiology;Frank;Ear Nose Throat J,1989
5. Taste and smell in disease;Schiffman;N Engl J Med,1983