- American Medical Association www.ama-assn.org
- The AGS Foundation for Health in Agingwww.healthinaging.org
- CHAP – Community Health Accreditation Program www.chapinc.org
- Everyday Health – Online Health Informationwww.everydayhealth.com
- The American Geriatrics Society www.americangeriatrics.org
- National Institutes of Health www.nih.gov
- U.S. Department of Health & Human Services www.hhs.gov
- Centers for Disease Control and Preventionwww.cdc.gov
- Medline Pluswww.medlineplus.gov
- The Agency for Healthcare Research and Qualitywww.ahrq.gov
