title: Behind the numbers.
authors.affiliation: From the Radiology Editorial Office, 800 Boylston St, 15th Floor, Boston, MA 02199.
authors.forename: Deborah
authors.initials: D
authors.lastname: Levine
authors.forename: Herbert Y
authors.initials: HY
authors.lastname: Kressel
mesh_terms: D006801:Humans; D010506:Periodicals as Topic; D011871:Radiology; D013223:Statistics as Topic