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Douglas G, Armitage JA, Taylor PD, Lawson JR, Mann GE, Poston L.Douglas G, et al. Among authors: poston l.J Physiol. 2006 Mar 1;571(Pt 2):477-87. doi: 10.1113/jphysiol.2005.104125. Epub 2006 Jan 12.J Physiol. 2006.PMID: 16410278Free PMC article.