title: Early CPR in Out-of-Hospital Cardiac Arrest.
authors.forename: Ingela
authors.initials: I
authors.lastname: Hasselqvist-Ax
authors.forename: Johan
authors.initials: J
authors.lastname: Herlitz
authors.forename: Leif
authors.initials: L
authors.lastname: Svensson
mesh_terms: D016887:Cardiopulmonary Resuscitation; D005260:Female; D006801:Humans; D008297:Male; D058687:Out-of-Hospital Cardiac Arrest / Q000628:therapy*