- General – Center For Disease Control and Prevention (CDC)www.cdc.gov
- The Pennsylvania Department of Agingwww.aging.pa.gov.Pages.default.aspx.
- American Public Health Associationwww.apha.org
- MedicarePlans in Pennsylvaniawww.medicareplans.com.pennsylvania
- National Association for Home Care and Hospicewww.nahc.org
- Home Care Association of Americawww.hcaoa.org
