- American Health Care Associationwww.ahcancal.org
- National Institutes of Healthhealth.nih.gov
- Home Care Association of Americawww.hcaoa.org
- The American Geriatrics Societywww.americangeriatrics.org
- American Public Health Associationwww.apha.org
- Health And Senior Serviceshealth.mo.gov/