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Long D, Long B, Koyfman A.Long D, et al. Among authors: long b.J Emerg Med. 2016 Jun;50(6):832-8. doi: 10.1016/j.jemermed.2016.03.033. Epub 2016 May 4.J Emerg Med. 2016.PMID: 27157106
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Long DA, Koyfman A, Long B.Long DA, et al.J Emerg Med. 2021 Feb;60(2):175-191. doi: 10.1016/j.jemermed.2020.09.027. Epub 2020 Oct 20.J Emerg Med. 2021.PMID: 33092975Review.
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