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Dora JM, Scheffel RS.Dora JM, et al. Among authors: scheffel rs.Arq Bras Endocrinol Metabol. 2010 Feb;54(1):81-3. doi: 10.1590/s0004-27302010000100014.Arq Bras Endocrinol Metabol. 2010.PMID: 20414553No abstract available.