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Cañigral A, Silvestre FJ, Cañigral G, Alós M, Garcia-Herraiz A, Plaza A.Cañigral A, et al. Among authors: silvestre fj.Med Oral Patol Oral Cir Bucal. 2010 Nov 1;15(6):e863-8. doi: 10.4317/medoral.15.e863.Med Oral Patol Oral Cir Bucal. 2010.PMID: 20711153Free article.