RT Journal Article SR Electronic T1 Radiographic Screening for Orbital Foreign Bodies Prior to MR Imaging: Is It Worth It? JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 245 OP 248 VO 21 IS 2 A1 Jarvik, Jeffrey G. A1 Ramsey, Scott YR 2000 UL http://www.ajnr.org/content/21/2/245.abstract AB