- American Heart Associationwww.americanheart.org/
- American Health Care Associationwww.ahcancal.org/
- Alzheimer’s Associationwww.alz.org/index.asp/
- Everyday Health – Online Health Informationwww.everydayhealth.com/
- MedicineNet – Health and Medical Information Produced by Doctorswww.medicinenet.com/
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov/
- National Association for Home Care and Hospicewww.nahc.org/
- U.S. Department of Health & Human Serviceswww.hhs.gov/