title: [Changing birthing institutions--is it possible to select high-risk deliveries?].
authors.forename: P
authors.initials: P
authors.lastname: Oian
mesh_terms: D016550:Birthing Centers / Q000639:trends*; D003696:Delivery Rooms / Q000639:trends*; D004630:Emergencies; D005260:Female; D006801:Humans; D009664:Norway; D007744:Obstetric Labor Complications / Q000175:diagnosis*; D011247:Pregnancy; D018566:Pregnancy, High-Risk; D012307:Risk Factors