- Hospice Foundation of Americawww.hospicefoundation.org
- National Association for Home Care and Hospicewww.nahc.org
- National Institutes of Healthwww.health.nih.gov
- American Public Health Associationwww.apha.org
- American Health Care Associationwww.ahcancal.org
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov
