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Schmidt OI, Heyde CE, Ertel W, Stahel PF.Schmidt OI, et al. Among authors: ertel w.Brain Res Brain Res Rev. 2005 Apr;48(2):388-99. doi: 10.1016/j.brainresrev.2004.12.028. Epub 2005 Jan 28.Brain Res Brain Res Rev. 2005.PMID: 15850678Review.