title: Reply to letter regarding interpretation of results of ACTIVE Study.
authors.forename: Menno
authors.initials: M
authors.lastname: Sluzewski
authors.forename: Willem-Jan
authors.initials: WJ
authors.lastname: van Rooij
mesh_terms: D020099:Coated Materials, Biocompatible; D004621:Embolization, Therapeutic / Q000295:instrumentation*; D006801:Humans; D002532:Intracranial Aneurysm / Q000628:therapy*
chemical_list: D020099:Coated Materials, Biocompatible