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Guillén RE, Nabeshima CK, Caballero-Flores H, Cayón MR, Mercadé M, Cai S, Machado MEL.Guillén RE, et al. Among authors: caballero flores h.Braz Dent J. 2018 May-Jun;29(3):249-253. doi: 10.1590/0103-6440201801910.Braz Dent J. 2018.PMID: 29972450Free article.