title: Delivery of emergency neurosurgical care.
authors.forename: Alex B
authors.initials: AB
authors.lastname: Valadka
authors.forename: Shelly D
authors.initials: SD
authors.lastname: Timmons
authors.forename: Richard G
authors.initials: RG
authors.lastname: Ellenbogen
mesh_terms: D004632:Emergency Medical Services / Q000458:organization & administration* / Q000639:trends; D006801:Humans; D009493:Neurosurgery / Q000458:organization & administration* / Q000639:trends; D014194:Traumatology / Q000458:organization & administration* / Q000639:trends; D014481:United States