TY - JOUR 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. SP - 1194 LP - 1195 VL - 17 IS - 6 AU - O Sakai AU - M Furuse AU - N Nakashima Y1 - 1996/06/01 UR - http://www.ajnr.org/content/17/6/1194.abstract ER -