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Rodriguez-Guzman M, Gallegos-Carrera B, Vicente-Antunes S, Fernandez-Ormaechea I, Zapatero-Gaviria J, Villar-Alvarez F.Rodriguez-Guzman M, et al.J Clin Med Res. 2014 Apr;6(2):149-52. doi: 10.14740/jocmr1692w. Epub 2014 Feb 6.J Clin Med Res. 2014.PMID: 24578758Free PMC article.