2) Cummins RO, Chamberlain DA, Abramson NS, et al: The Utstein style. Recommended guidelines for uniform reporting of data from out-of-hospital cardiac arrest. Task force of the American Heart Association, the Europian Resuscitation Council, the Heart and Stroke Foundation of Canada, and the Australian Resuscitation Council. Ann Emerg Med 1991; 20: 861-74.
3) Kellermann AL, Staves DR, Hackman BB: In-hospital resuscitation following unsuccessful prehospital advanced cardiac life support: ‘heroic’ efforts or an exercise in futility? Ann Emerg Med 1988; 17: 589-94.
4) Bonnie MJ, Swor RA: Outcomes in unsuccessful field resuscitation attempts. Ann Emerg Med 1989; 18: 507-12.
5) Lewis LM, Ruoff BR, Rush C, et al: Is emergency department resuscitation of out-of-hospital cardiac arrest victims who arrive pulseless worthwhile? Am J Emerg Med 1990; 8: 118-20.