title: Reply to Letter: Prehospital physician involvement and survival after out-of-hospital cardiac arrest.
authors.forename: Annika
authors.initials: A
authors.lastname: Hamilton
authors.forename: Jacob
authors.initials: J
authors.lastname: Steinmetz
authors.forename: Nicolai
authors.initials: N
authors.lastname: Lohse
mesh_terms: D016887:Cardiopulmonary Resuscitation; D004632:Emergency Medical Services; D006801:Humans; D058687:Out-of-Hospital Cardiac Arrest; D010820:Physicians