- Centers for Disease Control and Preventionwww.cdc.gov
- National Institutes of Healthwww.nih.gov
- Health Resources and Services Administrationwww.hrsa.gov
- National Institute on Agingwww.nia.nih.gov
- Journal of Global Healthwww.jogh.org
- CMS: Centers for Medicare and Medicaid Serviceswww.cms.gov
- Home Care Association of Americawww.hcaoa.org
