title: Checking the facts. Radiologists' efforts aim to defend use of imaging.
authors.forename: Jaimy
authors.initials: J
authors.lastname: Lee
mesh_terms: D003952:Diagnostic Imaging / Q000191:economics / Q000706:statistics & numerical data*; D034462:Dissent and Disputes; D006300:Health Services Misuse; D012051:Reimbursement Mechanisms / Q000458:organization & administration; D014481:United States