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Bordalo LA, Teixeira TF, Bressan J, Mourão DM.Bordalo LA, et al. Among authors: bressan j.Rev Assoc Med Bras (1992). 2011 Jan-Feb;57(1):113-20. doi: 10.1590/s0104-42302011000100025.Rev Assoc Med Bras (1992). 2011.PMID: 21390468Free article.Portuguese.