- American Health Care Associationwww.ahcancal.org
- International Council of Nurseswww.icn.ch
- American Physical Therapy Associationwww.apta.org
- U.S. Department of Health & Human Serviceswww.hhs.gov
- National Institutes of Healthwww.health.nih.gov
- Joint Commission on Accreditation of Healthcare Organizationswww.jointcommission.org