RT Journal Article SR Electronic T1 ELVO: an operational definition JF Journal of NeuroInterventional Surgery JO J NeuroIntervent Surg FD BMJ Publishing Group Ltd. SP 507 OP 509 DO 10.1136/neurintsurg-2018-013792 VO 10 IS 6 A1 Thabele Leslie-Mazwi A1 Ronil V Chandra A1 Blaise W Baxter A1 Adam S Arthur A1 Muhammad S Hussain A1 I Paul Singh A1 Don F Frei A1 Richard P Klucznik A1 Felipe C Albuquerque A1 Joshua A Hirsch A1 , YR 2018 UL http://jnis.bmj.com/content/10/6/507.abstract AB