title: The imaging imperative meets concerns about radiation exposure.
authors.forename: Bruce J
authors.initials: BJ
authors.lastname: Hillman
mesh_terms: D001822:Body Burden; D004781:Environmental Exposure; D019317:Evidence-Based Medicine; D006801:Humans; D017410:Practice Guidelines as Topic; D011829:Radiation Dosage; D011832:Radiation Injuries / Q000517:prevention & control; D011835:Radiation Protection / Q000379:methods*; D011859:Radiography; D011871:Radiology; D018570:Risk Assessment / Q000379:methods*; D014481:United States