- USA Food and Drug Administrationwww.fda.gov
- U.S. Department of Health & Human Serviceswww.hhs.gov
- USA.govwww.usa.gov
- American Health Care Associationwww.ahcancal.org
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov
- Medicarewww.medicare.gov
- Developmental Disabilities Resource Centerwww.ddrcco.com
