title: Effectiveness of microsurgery for intracranial aneurysms. Postoperative angiographic study of 50 cases.
mesh_terms: D002533:Cerebral Angiography; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging / Q000601:surgery*; D008026:Ligation; D008866:Microsurgery; D011183:Postoperative Complications / Q000000981:diagnostic imaging