http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
scientific possibilities and moral challenges
Title from title screen (viewed on June 30, 2004).
Mode of access: Internet from the PCBE web site. Address as of 6/30/04: http://bioethics.gov/background/age%5Fretardation.html; current access available via PURL.
Staff working paper (President's Council on Bioethics (U.S.))