title: Effects of helicopter service on survival after trauma. Service is part of a continuum of care.
authors.forename: P
authors.initials: P
authors.lastname: Greengross
mesh_terms: D017732:Air Ambulances; D003266:Continuity of Patient Care; D004632:Emergency Medical Services; D006801:Humans; D006113:United Kingdom / Q000453:epidemiology; D014947:Wounds and Injuries / Q000401:mortality*