- American Health Care Associationwww.ahcancal.org
- American Medical Associationwww.ama-assn.org
- American Physical Therapy Associationwww.apta.org
- Home Care Association of Americawww.hcaoa.org
- National Institutes of Healthhealth.nih.gov
- Caregiving – Insights, Information, Inspirationscaregiving.com
