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Geiderman JM, Moskop JC, Derse AR.Geiderman JM, et al.Emerg Med Clin North Am. 2006 Aug;24(3):633-56. doi: 10.1016/j.emc.2006.05.005.Emerg Med Clin North Am. 2006.PMID: 16877134Free PMC article.Review.