title: Prognostic factors in the untreated course of posterior communicating aneurysms.
mesh_terms: D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000453:epidemiology* / Q000503:physiopathology / Q000601:surgery; D008297:Male; D011379:Prognosis; D012307:Risk Factors