- U.S. Department of Health & Human Serviceswww.hhs.gov
- Everyday Health – Online Health informationwww.everydayhealth.com
- American Public Health Associationwww.apha.org
- National Institutes of Agingwww.nia.nih.gov
- Texas Health and Human Serviceswww.hhs.texas.gov
- Caregiving – Insights, Information, Inspirationswww.caregiving.com
