title: New approaches to CPR. Four hands, a plunger, or a vest.
authors.forename: H R
authors.initials: HR
authors.lastname: Halperin
authors.forename: M L
authors.initials: ML
authors.lastname: Weisfeldt
mesh_terms: D016887:Cardiopulmonary Resuscitation / Q000379:methods*; D003326:Coronary Circulation; D006323:Heart Arrest / Q000628:therapy*; D006801:Humans