http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Use and characteristics of electronic health record systems among office-based physician practices
National Center for Health Statistics (U.S.)
1 online resource (8 unnumbered pages) : color illustrations, color map.
Includes bibliographical references (pages 7-8).
Information storage and retrieval systems