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Lauria MW, Dias IN, Soares MM, Cordeiro GV, Barbosa VE, Ramos AV.Lauria MW, et al.Arq Bras Endocrinol Metabol. 2011 Dec;55(9):708-13. doi: 10.1590/s0004-27302011000900007.Arq Bras Endocrinol Metabol. 2011.PMID: 22231974Portuguese.