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Burke-Gaffney A, Evans TW, Quinlan GJ.Burke-Gaffney A, et al.Crit Care Med. 2009 Jul;37(7):2304-5. doi: 10.1097/CCM.0b013e3181a606dc.Crit Care Med. 2009.PMID: 19535923No abstract available.
Burke-Gaffney A, Evans TW.Burke-Gaffney A, et al.Crit Care. 2012 Dec 12;16(2):121. doi: 10.1186/cc11239.Crit Care. 2012.PMID: 22494667Free PMC article.Review.