http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Center for HIV, STD, and TB Prevention (U.S.)
Available via Internet from the NCHSTP web site. Address as of 6/20/2000: http://www.cdc.gov/hiv/pubs/facts/afam.htm ; current access is available via PURL.