http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Identification of novel mammalian caspases reveals an important role of gene loss in shaping the human caspase repertoire
Leopold Eckhart, Claudia Ballaun, Marcela Hermann, John L. VandeBerg, Wolfgang Sipos, Aumaid Uthman, Heinz Fischer, Erwin Tschachler.