RT Journal Article SR Electronic T1 Cut-off fragments of rubber caps of bottles of contrast material: foreign bodies in the drip infusion system. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1194 OP 1195 VO 17 IS 6 A1 Sakai, O A1 Furuse, M A1 Nakashima, N YR 1996 UL http://www.ajnr.org/content/17/6/1194.abstract