1. The role of saliva in maintaining oral homeostasis;Mandel;JADA,1989
2. Caries prevalence in xerostomic individuals;Papas;J Can Dent ASSOC,1993
3. How much saiiva is enough?“Normal function defined;Ship;JADA,1991
4. Xerostomia and caries;Dreizen;Microbiol Abs,1976
5. Xerostomia: evaluation of a symptom with increasing significance;Fox;JADA,1985