title: "I'm clear, you're clear, everybody's clear": a tradition no longer necessary for defibrillation?
authors.forename: Richard E
authors.initials: RE
authors.lastname: Kerber
mesh_terms: D016887:Cardiopulmonary Resuscitation / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D004554:Electric Countershock / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D004556:Electric Injuries / Q000209:etiology*; D006801:Humans; D017410:Practice Guidelines as Topic