title: Clarification of the nature and use of the ACR Appropriateness Criteria in decision-support trials.
authors.affiliation: Dept. of Radiology, Tufts Medical Center, 800 Washington St., Box 299, Boston, MA, 02111.
authors.forename: E Kent
authors.initials: EK
authors.lastname: Yucel
authors.affiliation: Dept. of Radiology, Wake University School of Medicine.
authors.forename: Michael A
authors.initials: MA
authors.lastname: Bettmann
mesh_terms: D000005:Abdomen / Q000473:pathology*; D019983:Guideline Adherence / Q000706:statistics & numerical data*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000592:standards*; D010388:Pelvis / Q000473:pathology*; D011860:Radiography, Abdominal / Q000592:standards*; D014057:Tomography, X-Ray Computed / Q000592:standards*