title: Cerebral arteriovenous malformations: factors influencing surgical difficulty and outcome.
authors.forename: H G
authors.initials: HG
authors.lastname: Höllerhage
mesh_terms: D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000503:physiopathology / Q000601:surgery*; D015999:Multivariate Analysis; D011184:Postoperative Period