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Spooner BB, Fallaha JF, Kocierz L, Smith CM, Smith SC, Perkins GD.Spooner BB, et al. Among authors: perkins gd.Resuscitation. 2007 Jun;73(3):417-24. doi: 10.1016/j.resuscitation.2006.10.017. Epub 2007 Feb 1.Resuscitation. 2007.PMID: 17275158Clinical Trial.