title: Clinical Decision Support Systems and Advanced Diagnostic Imaging--Reply.
authors.affiliation: RAND, Boston, Massachusetts.
authors.forename: Peter S
authors.initials: PS
authors.lastname: Hussey
authors.affiliation: RAND-University of California, Los Angeles.
authors.forename: Katherine L
authors.initials: KL
authors.lastname: Kahn
mesh_terms: D020000:Decision Support Systems, Clinical; D003952:Diagnostic Imaging / Q000706:statistics & numerical data*; D006801:Humans; D019564:Unnecessary Procedures / Q000706:statistics & numerical data*