title: [Unequal distribution of obstetrical analgesia].
authors.affiliation: Kvinnokliniken, Karolinska sjukhuset, Stockholm.
authors.forename: I
authors.initials: I
authors.lastname: Ahlenius
authors.forename: A
authors.initials: A
authors.lastname: Ericson
authors.forename: V
authors.initials: V
authors.lastname: Odlind
authors.forename: P O
authors.initials: PO
authors.lastname: Olausson
mesh_terms: D000328:Adult; D016362:Analgesia, Obstetrical / Q000379:methods / Q000706:statistics & numerical data; D000773:Anesthesia, Obstetrical / Q000379:methods / Q000706:statistics & numerical data; D001724:Birth Weight; D005260:Female; D006801:Humans; D008423:Maternal Age; D010298:Parity; D011247:Pregnancy; D012042:Registries; D013548:Sweden
vernacular_title: Ojämn fördelning av obstetrisk analgesi.