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Morales-Sanchez I, Astaburuaga-Gomez A, Lopez-Valdes JC, Jimenez-Ponce F.Morales-Sanchez I, et al.Rev Neurol. 2019 May 16;68(10):401-408. doi: 10.33588/rn.6810.2018290.Rev Neurol. 2019.PMID: 31070231Free article.Spanish.