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Mehta S, Hill NS.Mehta S, et al. Among authors: hill ns.Am J Respir Crit Care Med. 2001 Feb;163(2):540-77. doi: 10.1164/ajrccm.163.2.9906116.Am J Respir Crit Care Med. 2001.PMID: 11179136Review.No abstract available.
Strumpf DA, Millman RP, Carlisle CC, Grattan LM, Ryan SM, Erickson AD, Hill NS.Strumpf DA, et al. Among authors: hill ns.Am Rev Respir Dis. 1991 Dec;144(6):1234-9. doi: 10.1164/ajrccm/144.6.1234.Am Rev Respir Dis. 1991.PMID: 1741532Clinical Trial.
Kramer N, Meyer TJ, Meharg J, Cece RD, Hill NS.Kramer N, et al. Among authors: hill ns.Am J Respir Crit Care Med. 1995 Jun;151(6):1799-806. doi: 10.1164/ajrccm.151.6.7767523.Am J Respir Crit Care Med. 1995.PMID: 7767523Clinical Trial.
Mehta S, Jay GD, Woolard RH, Hipona RA, Connolly EM, Cimini DM, Drinkwine JH, Hill NS.Mehta S, et al. Among authors: hill ns.Crit Care Med. 1997 Apr;25(4):620-8. doi: 10.1097/00003246-199704000-00011.Crit Care Med. 1997.PMID: 9142026Clinical Trial.