Accepted Manuscript Title: Evaluation of genetic polymorphisms in MMP2, MMP9 and MMP20 in Brazilian children with dental fluorosis Authors: Priscilla Coutinho Romualdo, Carolina Maschietto Pucinelli, Patricia Nivoloni Tannure, Paulo Nelson-Filho, Raquel Assed Bezerra Segato, Jo˜ ao Armando Brancher, Nilza Let´ ıcia Magalh˜ aes, Marcelo de Castro Costa, L´ ıvia Azeredo A Antunes, Leonardo Santos Antunese, Mar´ ılia Afonso Rabelo Buzalaf, Senda Charone, Erika Calvano K ¨ uchler PII: S1382-6689(18)30579-9 DOI: https://doi.org/10.1016/j.etap.2018.12.016 Reference: ENVTOX 3126 To appear in: Environmental Toxicology and Pharmacology Received date: 8 March 2018 Revised date: 19 December 2018 Accepted date: 20 December 2018 Please cite this article as: Romualdo PC, Pucinelli CM, Tannure PN, Nelson- Filho P, Bezerra Segato RA, Brancher JA, Magalh˜ aes NL, de Castro Costa M, Antunes LAA, Antunese LS, Rabelo Buzalaf MA, Charone S, K ¨ uchler EC, Evaluation of genetic polymorphisms in MMP2, MMP9 and MMP20 in Brazilian children with dental fluorosis, Environmental Toxicology and Pharmacology (2018), https://doi.org/10.1016/j.etap.2018.12.016 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.