http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Description based on: Volume 4, number 1 (Jan. 1997); title from PDF runing title (Nature Pub. Group, viewed Feb. 17, 2005).
Latest issue consulted: Volume 12, number 3 (Mar. 2005), viewed Feb. 17, 2005.