Biotene

Sjögren’s Syndrome: Healthcare providers information
http://www.sjogrens.org/home/about-sjogrens-syndrome/healthcare-providers
Sjögren’s Syndrome: Diagnosis criteria
http://www.sjogrens.org/home/about-sjogrens-syndrome/healthcare-providers/diagnosis-criteria
Oral Cancer Foundation: Xerostomia information for dentists
http://www.oralcancerfoundation.org/dental/xerostomia.htm
Dental healthcare professional journal database
http://www.nature.com/vital/journal/v6/n2/full/vital944.html (requires free subscription)
Dry mouth interactive textbook
http://symptomresearch.nih.gov/chapter_27/sec2/cpfs2pg1.htm
American-European Consensus Sjögren’s Syndrome Classification Criteria
http://ard.bmj.com/cgi/reprint/61/6/554 (requires free subscription)