title: Editorial comment--parity and risk of subarachnoid hemorrhage: an emerging association.
authors.forename: Aaron S
authors.initials: AS
authors.lastname: Dumont
authors.forename: Neal F
authors.initials: NF
authors.lastname: Kassell
mesh_terms: D016022:Case-Control Studies; D015340:Epidemiologic Research Design; D005260:Female; D006801:Humans; D010298:Parity; D015203:Reproducibility of Results; D012306:Risk; D013345:Subarachnoid Hemorrhage / Q000453:epidemiology*; D013548:Sweden / Q000453:epidemiology