http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Medicare supplement insurance, getting started
an overview of Medicare Supplement Insurance (Medigap) policies
Centers for Medicare & Medicaid Services (U.S.)
1 online resource (2 unnumbered pages) : illustrations (some color)
"Paid for by the Department of Health & Human Services."
Seguro suplementario de Medicare, comencemos