http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Grainger & Allison's diagnostic radiology
a textbook of medical imaging : a textbook of medical imaging : volume 1
1 online resource (xix, 2214 pages): illustrations, text file, PDF.
edited by Andreas Adam, Adrian K. Dixon, Jonathan H. Gillard, Cornelia M. SchaeferProkop.