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Alonso-Navarro H, Ortí-Pareja M, Jiménez-Jiménez FJ, Zurdo-Hernández JM, de Toledo M, Puertas-Muñoz I.Alonso-Navarro H, et al.Rev Neurol. 2004 Nov 1-15;39(9):834-6.Rev Neurol. 2004.PMID: 15543499Free article.Spanish.