title: Radiology 2003--the constancy of change.
authors.forename: Anthony V
authors.initials: AV
authors.lastname: Proto
mesh_terms: D018973:Intellectual Property; D009862:Online Systems / Q000639:trends; D010380:Peer Review; D010506:Periodicals as Topic / Q000639:trends*; D011871:Radiology; D013223:Statistics as Topic; D014481:United States