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Ortiz GG, Pacheco-Moisés F, El Hafidi M, Jiménez-Delgado A, Macías-Islas MA, Rosales Corral SA, de la Rosa AC, Sánchez-González VJ, Arias-Merino ED, Velázquez-Brizuela IE.Ortiz GG, et al.Dis Markers. 2008;24(3):151-6. doi: 10.1155/2008/642120.Dis Markers. 2008.PMID: 18334736Free PMC article.