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Crockett R, Krishel SJ, Manoguerra A, Williams SR, Clark RF.Crockett R, et al. Among authors: clark rf.J Emerg Med. 1996 May-Jun;14(3):335-8. doi: 10.1016/0736-4679(96)00030-3.J Emerg Med. 1996.PMID: 8782030
Anderson BD, Turchen SG, Manoguerra AS, Clark RF.Anderson BD, et al. Among authors: clark rf.J Emerg Med. 2000 Oct;19(3):255-8. doi: 10.1016/s0736-4679(00)00234-1.J Emerg Med. 2000.PMID: 11033271
Ingels M, Beauchamp J, Clark RF, Williams SR.Ingels M, et al. Among authors: clark rf.Ann Emerg Med. 2002 Jun;39(6):616-21. doi: 10.1067/mem.2002.124443.Ann Emerg Med. 2002.PMID: 12023704
Ingels M, Lai C, Tai W, Manning BH, Rangan C, Williams SR, Manoguerra AS, Albertson T, Clark RF.Ingels M, et al. Among authors: clark rf.Ann Emerg Med. 2002 Jul;40(1):73-8. doi: 10.1067/mem.2002.125449.Ann Emerg Med. 2002.PMID: 12085076Clinical Trial.