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Fortes Filho JB, Eckert GU, Valiatti FB, Santos PG, Costa MC, Procianoy RS.Fortes Filho JB, et al. Among authors: valiatti fb.Arq Bras Oftalmol. 2011 Jul-Aug;74(4):251-4. doi: 10.1590/s0004-27492011000400004.Arq Bras Oftalmol. 2011.PMID: 22068850Free article.