- American Health Care Associationwww.ahcancal.org
- American Medical Associationwww.ama-assn.org
- Home Care Association of Americawww.hcaoa.org
- National Institutes of Healthwww.health.nih.gov
- The AGS Foundation for Health in Agingwww.healthinaging.org
- National Association for Home Care and Hospicewww.nahc.org
- Centers for Disease Control and Preventionwww.cdc.gov
