1. Low unstimulated salivary flow and subjective oral dryness;Bergdahl;J Dent Res,2000
2. Berne RM. Physiology. 4th ed. St Louis (MO): Mosby, 1998. p. 619-621
3. The salivary glands. Embryology, anatomy, and surgical applications;Carlson;Surg Clin North Am,2000
4. Oral diseases: an illustrated guide to diagnosis and management of diseases of the oral mucosa, gingivae, teeth, salivary glands, bones and joints;Scully,1996
5. Adverse drug reactions in the mouth;Porter;Clin Dermatol,2000