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Matsuda JB, Barbosa FR, Morel LJ, França Sde C, Zingaretti SM, da Silva LM, Pereira AM, Marins M, Fachin AL.Matsuda JB, et al. Among authors: franca sde c.Rev Bras Reumatol. 2010 Mar-Apr;50(2):141-9.Rev Bras Reumatol. 2010.PMID: 21125150English, Portuguese.