References

1.Fox PC,  Singh ML, and Papa AS, "Treatment of Dry Mouth", in The Sjögren's Book. ed. Daniel J. Wallace, M.D. (New York: Oxford University Press, 2011), 201-209.

2. Vivino FB, "Diseases Associated with Sjögren's Syndrome," in The Sjögren's Book. ed. Daniel J. Wallace, M.D. (New York: Oxford University Press, 2011), 144-146.

3. Wu AJ and Daniels TE,"The Dry Mouth," in The Sjögren's Book. ed. Daniel J. Wallace, M.D. (New York: Oxford University Press, 2011), 157-167.
 
For additional information

National Institute of Dental and Craniofascial Research (NIDCR) provides information about Sjögren's Syndrome, ongoing research and the newest diagnostic criteria. (http://www.nidcr.nih.gov/OralHealth/Topics/SjogrensSyndrome/)

The Sjögren's Syndrome Foundation (SSF) is a credible source of information and it offers brochures, pamphlets, and information sheets that can be downloaded. (http://www.sjogrens.org/)