RT Journal Article SR Electronic T1 Primary carotid stenting JF Journal of NeuroInterventional Surgery JO J NeuroIntervent Surg FD BMJ Publishing Group Ltd. SP e21 OP e21 DO 10.1136/neurintsurg-2014-011479 VO 8 IS e1 A1 David M Pelz A1 Stephen P Lownie YR 2016 UL http://jnis.bmj.com/content/8/e1/e21.1.abstract AB