http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from title screen (viewed on Mar. 21, 2007).
Mode of access: Internet from the NCI web site. Address as of 3/21/07: http://www.cancer.gov/images/Documents/8a5be3b4-b7f8-4170-a718-a37984fa0d1d/fs8%5F6s.pdf; current access available via PURL.
Fact sheet (National Cancer Institute (U.S.)) ; 8.6 s