“…In this context, the epidemiological profile of dental fluorosis in schoolchildren at 12 years of age (Dean Index) of Lauro de Freitas, in the present study, differed from that of classic chronic dental fluorosis (Table 4). It was found that the profile of dental fluorosis by Lauro de Freitas was close to the profile of dental fluorosis obtained in previous oral health studies developed in the municipalities of Salvador and São Francisco do Conde, in the RMS, Bahia, by Cangussu et al (2004), Oliveira Junior et al (2006, Almeida et al (2012), Soares et al (2012) and by Sampaio, Almeida and Silva (2019). Source: Prepared by the authors, based on data from selected wells from SIAGAS/CPRM.…”