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Vazquez-Marrufo M, Gonzalez-Rosa JJ, Vaquero E, Duque P, Borges M, Gomez C, Izquierdo G.Vazquez-Marrufo M, et al.BMC Neurol. 2008 Nov 24;8:44. doi: 10.1186/1471-2377-8-44.BMC Neurol. 2008.PMID: 19025654Free PMC article.Clinical Trial.