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Santos IS, Benseñor IM, Machado JB, Fedeli LM, Lotufo PA.Santos IS, et al. Among authors: bensenor im.Emerg Med J. 2012 Dec;29(12):965-8. doi: 10.1136/emermed-2011-200787. Epub 2012 Feb 3.Emerg Med J. 2012.PMID: 22307925Free article.