title: Prehospital physician involvement and survival after out-of-hospital cardiac arrest.
authors.forename: Gunnar H
authors.initials: GH
authors.lastname: Laier
mesh_terms: D016887:Cardiopulmonary Resuscitation; D004632:Emergency Medical Services; D006801:Humans; D058687:Out-of-Hospital Cardiac Arrest; D010820:Physicians