- American Medical Associationwww.ama-assn.org
- American Red Crosswww.redcross.org
- Everyday Health – Online Health Informationwww.everydayhealth.com
- Medicarewww.medicare.gov
- Mobility Internationalwww.miusa.org
- National Institutes of Healthwww.health.nih.gov
