3Navazesh M, Denny P, Sobel S. Saliva: a fountain of opportunity. Tex Dent J, 2003; 120 (5): 424-432
4Bassichis BA, Marple BF. Dry mouth and nose in the older patient. What every PCP should know. Geriatrics, 2002;57 (10): 22-29
5Friedlander AH, Norman DC. Late- life depression: psychopathology, medical interventions, and dental implications.Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 2002;94 (4): 404-412
6Scully C. Drug effects on salivary glands: dry mouth. Oral Dis, 2003; 94 (4): 165-176
7Budtz- Jorgensen E, Chung JP, Rapin CH. Nutrition and oral health. Best Pract Res Clin Gastroenterol, 2001; 15(6): 885-896
8Navazesh M, Denny P, Sobel S. Saliva: a fountain of opportunity. J CalifDent Assoc, 2002; 30 (10): 783-788
9Branchi R, Fancelli V, Durval E et al. The patient with xerostomia: medical therapy, prosthetic therapy. Minerva Stomatol, 2003; 52 (9): 455-463
10Friedlander AH, Friedlander IK, Gallas M et al. Late-life depression: its oral health significance. Int Dent J, 2003; 53(1): 41-50