- National Institutes of Healthwww.health.nih.gov
- Home Care Association of Americawww.hcaoa.org
- Everyday Health – Online Health Informationwww.everydayhealth.com
- American Health Care Associationwww.ahcancal.org
- Centers for Medicare & Medicaid Serviceswww.cms.gov
- The AGS Foundation for Health in Agingwww.healthinaging.org
- National Council on Aging – (NCOA)www.ncoa.org