- American Health Care Associationwww.ahcancal.org
- Everyday Health – Online Health Informationwww.everydayhealth.com
- Mayo Clinicwww.mayoclinic.org
- Medicarewww.medicare.gov
- Minnesota Department of Healthwww.health.state.mn.us
- Minnesota Department of Human Serviceswww.mn.gov/dhs
- WebMDwww.webmd.com
