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Singer AJ, Taira BR, Thode HC Jr, McCormack JE, Shapiro M, Aydin A, Lee C.Singer AJ, et al. Among authors: taira br.Acad Emerg Med. 2010 Apr;17(4):456-9. doi: 10.1111/j.1553-2712.2010.00702.x.Acad Emerg Med. 2010.PMID: 20370787Free article.