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Broccard AF, Shapiro RS, Schmitz LL, Ravenscraft SA, Marini JJ.Broccard AF, et al. Among authors: marini jj.Crit Care Med. 1997 Jan;25(1):16-27. doi: 10.1097/00003246-199701000-00007.Crit Care Med. 1997.PMID: 8989171