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Lewis RJ, Viele K, Broglio K, Berry SM, Jones AE.Lewis RJ, et al. Among authors: berry sm.Crit Care Med. 2013 Jul;41(7):1674-8. doi: 10.1097/CCM.0b013e318287f850.Crit Care Med. 2013.PMID: 23514753Free PMC article.