title: Nationwide study confirms that chest compression-only cardiopulmonary resuscitation is as effective as conventional cardiopulmonary resuscitation for witnessed out-of-hospital cardiac arrest.
authors.forename: A Ewy
authors.initials: AE
authors.lastname: Gordon
mesh_terms: D016887:Cardiopulmonary Resuscitation / Q000379:methods*; D006336:Heart Massage / Q000379:methods*; D006801:Humans; D007564:Japan; D058687:Out-of-Hospital Cardiac Arrest / Q000628:therapy*