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Guy EL, Bosomworth M, Denton M, Conway SP, Brownlee KG, Lee TW.Guy EL, et al. Among authors: denton m.J Cyst Fibros. 2010 Jul;9(4):292-5. doi: 10.1016/j.jcf.2010.03.007. Epub 2010 Apr 27.J Cyst Fibros. 2010.PMID: 20427245Free article.