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Buitrón-Santiago N, Arteaga-Ortiz L, Rosas-López A, Aguayo A, López-Karpovitch X, Crespo-Solís E.Buitrón-Santiago N, et al. Among authors: aguayo a.Rev Invest Clin. 2010 Mar-Apr;62(2):100-8.Rev Invest Clin. 2010.PMID: 20597388Spanish.