RT Journal Article SR Electronic T1 Economic Considerations in MR Imaging of Patients with Cardiac Devices JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E36 OP E36 DO 10.3174/ajnr.A5450 VO 39 IS 2 A1 Antonucci, M.U. A1 Spampinato, M.V. A1 Ritenour, E.R. YR 2018 UL http://www.ajnr.org/content/39/2/E36.abstract AB