RT Journal Article SR Electronic T1 How much safety is actually ‘safe’? Commentary on ‘Safety of the Apollo Onyx delivery microcatheter for embolization of brain arteriovenous malformations: results from a prospective post-market study’ by Meyers et al JF Journal of NeuroInterventional Surgery JO J NeuroIntervent Surg FD BMJ Publishing Group Ltd. SP e22 OP e22 DO 10.1136/neurintsurg-2021-018052 VO 13 IS 10 A1 Alexander Sirakov A1 Krasimir Minkin A1 Stanimir Sirakov YR 2021 UL http://jnis.bmj.com/content/13/10/e22.abstract AB