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Benfica e Silva J, Leles CR, Alencar AH, Nunes CA, Mendonça EF.Benfica e Silva J, et al. Among authors: leles cr.Int Endod J. 2010 Aug;43(8):673-80. doi: 10.1111/j.1365-2591.2010.01735.x. Epub 2010 May 11.Int Endod J. 2010.PMID: 20491984