1. Allergic and nonallergic rhinitis;Mygind,1983
2. Perennial rhinitis;Mygind,1979
3. Upper respiratory disorders;Slavin;Immunol Allergy Clin North Am,1987
4. Non-allergic perennial rhinitis;Jones;Biomed Pharmacother,1988
5. Blood and nerve supply in nasal lining;Cauna,1982