title: The importance of witnesses to maximize survival from out-of-hospital cardiac arrest.
authors: Frank
authors: F
authors: Kee
authors: Andrew
authors: A
authors: Hamilton
authors: Jennifer
authors: J
authors: Adgey
mesh_terms: D016887:Cardiopulmonary Resuscitation / Q000379:methods*; D004632:Emergency Medical Services / Q000379:methods*; D006323:Heart Arrest / Q000628:therapy*; D006801:Humans; D013548:Sweden; D016896:Treatment Outcome