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Owens T, Babcock AA, Millward JM, Toft-Hansen H.Owens T, et al.Brain Res Brain Res Rev. 2005 Apr;48(2):178-84. doi: 10.1016/j.brainresrev.2004.12.007. Epub 2005 Jan 12.Brain Res Brain Res Rev. 2005.PMID: 15850656Review.