- Centers for Medicare & Medicaid Services (CMS)www.cms.gov
- American Medical Associationwww.ama-assn.org
- American Red Crosswww.redcross.org
- Medicarewww.medicare.gov
- Mayo Clinicwww.mayoclinic.com
- American Heart Associationwww.heart.org
- Georgia Department of Community Healthwww.dch.georgia.gov
