- The American Geriatrics Society www.americangeriatrics.org
- Joint Commission on Accreditation of Healthcare Organizations www.jointcommission.org
- National Institutes of Health www.health.nih.gov
- CHAP – Community Health Accreditation Program www.chapinc.org
- U.S. Department of Health & Human Services www.hhs.gov
- WebMD www.webmd.com
- MedicineNet – Health and Medical Information Produced by Doctors www.medicinenet.com
- Everyday Health – Online Health Information www.everydayhealth.com
