- American Health Care Associationwww.ahcancal.org
- American Red Crosswww.redcross.org
- American Public Health Associationwww.apha.org
- Health Finderwww.healthfinder.gov
- The AGS Foundation for Health in Agingwww.healthinaging.org
- ALS Associationwww.als.org
- Understanding COPDwww.cdc.gov
- Traumatic Brain Injurywww.ninds.nih.gov
