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Combarros O, Sánchez-Guerra M, Infante J, Llorca J, Berciano J.Combarros O, et al. Among authors: llorca j.J Neurol. 2002 Sep;249(9):1242-5. doi: 10.1007/s00415-002-0819-9.J Neurol. 2002.PMID: 12242547