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Holland DP, Sanders GD, Hamilton CD, Stout JE.Holland DP, et al. Among authors: sanders gd.Am J Respir Crit Care Med. 2009 Jun 1;179(11):1055-60. doi: 10.1164/rccm.200901-0153OC. Epub 2009 Mar 19.Am J Respir Crit Care Med. 2009.PMID: 19299495Free PMC article.