- Alzheimer’s Associationwww.alz.org/index.asp
- American Public Health Associationwww.apha.org
- Mayo Clinicwww.mayoclinic.com
- National Institute of Mental Healthwww.nimh.nih.gov/index.shtml
- National Institutes of Healthwww.health.nih.gov
- The American Geriatrics Societywww.americangeriatrics.org
