An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Vila-Herrero E, Padilla-Parrado F, Vega-Pérez J, García-Casares N, Heras-Pérez JA, Romero-Acebal M.Vila-Herrero E, et al.Rev Neurol. 2004 Nov 16-30;39(10):943-5.Rev Neurol. 2004.PMID: 15573312Free article.Spanish.
de la Cruz-Cosme C, Pérez-Errazquin F, Márquez-Martínez M, Chamorro-Muñoz MI, Romero-Acebal M.de la Cruz-Cosme C, et al.Rev Neurol. 2007 Oct 16-31;45(8):509-10.Rev Neurol. 2007.PMID: 17948218Free article.Spanish.No abstract available.