title: Intraoperative ventricular puncture.
authors.forename: L
authors.initials: L
authors.lastname: Volpin
authors.forename: M
authors.initials: M
authors.lastname: Zanusso
mesh_terms: D002552:Cerebral Ventricles / Q000601:surgery*; D006801:Humans; D002532:Intracranial Aneurysm / Q000601:surgery*; D007427:Intracranial Pressure; D008866:Microsurgery; D013129:Spinal Puncture; D013345:Subarachnoid Hemorrhage / Q000601:surgery*