- AgingCare.comwww.agingcare.com/Articles/common-issues-of-aging-102224.htm
- MedicineNet.comwww.medicinenet.com
- Everyday Healthwww.everydayhealth.com
- California Department of Health Care Serviceswww.dhcs.ca.gov/Pages/default.aspx
- California Health Care Foundationwww.chcf.org
- California Association for Health Services at Homewww.cahsah.org
- Centers for Medicare & Medicaid Services (CMS)www.cms.gov
- WebMDwww.webmd.com