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Kabrhel C, Mark Courtney D, Camargo CA Jr, Moore CL, Richman PB, Plewa MC, Nordenholtz KE, Smithline HA, Beam DM, Brown MD, Kline JA.Kabrhel C, et al. Among authors: moore cl.Acad Emerg Med. 2009 Apr;16(4):325-32. doi: 10.1111/j.1553-2712.2009.00368.x. Epub 2009 Mar 6.Acad Emerg Med. 2009.PMID: 19298619Free article.