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Burns SM, Earven S, Fisher C, Lewis R, Merrell P, Schubart JR, Truwit JD, Bleck TP; University of Virginia Long Term Mechanical Ventilation Team.Burns SM, et al. Among authors: bleck tp.Crit Care Med. 2003 Dec;31(12):2752-63. doi: 10.1097/01.CCM.0000094217.07170.75.Crit Care Med. 2003.PMID: 14668611