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Cubo E, Benito-León J, Coronell C, Armesto D; ANIMO Study Group.Cubo E, et al.Neuroepidemiology. 2012;38(1):48-55. doi: 10.1159/000334314. Epub 2012 Jan 6.Neuroepidemiology. 2012.PMID: 22236943Free PMC article.