http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from title screen (viewed on May 4, 2009).
Mode of access: Internet from the FDA web site. Address as of 5/4/09: http://www.fda.gov/oc/initiatives/counterfeit/qa.html ; current access available via PURL.