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Ewan EE, Martin TJ.Ewan EE, et al.Neurosci Lett. 2013 Dec 17;557 Pt A(0 0):60-4. doi: 10.1016/j.neulet.2013.08.018. Epub 2013 Aug 22.Neurosci Lett. 2013.PMID: 23973302Free PMC article.Review.