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Duarte PM, Santos VR, Dos Santos FA, de Lima Pereira SA, Rodrigues DB, Napimoga MH.Duarte PM, et al.J Periodontol. 2011 Mar;82(3):429-38. doi: 10.1902/jop.2010.100215. Epub 2010 Aug 23.J Periodontol. 2011.PMID: 20731586